Exhibit 3.61

                 ATLANTIC/PALM BEACH AMBULANCE ACQUISITION, INC.

                            (a Delaware corporation)

                                     BYLAWS

                                    ARTICLE I

                                     Offices

          SECTION 1.01 Registered Office. The registered office of Atlantic/Palm
Beach Ambulance Acquisition, Inc. (hereinafter called the "Corporation") in the
State of Delaware shall be at 32 Loockerman Square, City of Dover, County of
Kent, and the name of the registered agent in charge thereof shall be The
Prentice-Hall Corporation System, Inc.

          SECTION 1.02 Other Offices. The Corporation may also have an office or
offices at such other place or places, either within or without the State of
Delaware, as the Board of Directors (hereinafter called the "Board") may from
time to time determine or as the business of the Corporation may require.

                                   ARTICLE II

                            Meetings of Stockholders

          SECTION 2.01 Annual Meetings. Annual meetings of the stockholders of
the Corporation for the purpose of electing directors and for the transaction of
such other proper business as may come before such meetings may be held at such
time, date and place as the Board shall determine by resolution.

          SECTION 2.02 Special Meetings. A special meeting of the stockholders
for the transaction of any proper business may be called at any time by the
Board or by the President.

          SECTION 2.03 Place of Meetings. All meetings of the stockholders shall
be held at such places, within or without the State of Delaware, as may from
time to time be designated by the person or persons calling the respective
meeting and specified in the respective notices or waivers of notice thereof.

          SECTION 2.04 Notice of Meetings. Except as otherwise required by law,
notice of each meeting of the stockholders, whether annual or special, shall be
given not less than ten (10) nor more than sixty (60) days before the date of
the meeting to each stockholder of record entitled to vote at such meeting by
delivering a typewritten or printed notice thereof to him personally, or by
depositing such notice in the United States mail, in a postage prepaid envelope,
directed to him at his post office address furnished by him to the Secretary of
the Corporation for such purpose or, if he shall not have furnished to the
Secretary his address for such purpose, then at his post office address last
known to the Secretary, or by transmitting a



notice thereof to him at such address by telegraph, cable, or wireless. Except
as otherwise expressly required by law, no publication of any notice of a
meeting of the stockholders shall be required. Every notice of a meeting of the
stockholders shall state the place, date and hour of the meeting, and, in the
case of a special meeting, shall also state the purpose or purposes for which
the meeting is called. Notice of any meeting of stockholders shall not be
required to be given to any stockholder who shall have waived such notice and
such notice shall be deemed waived by any stockholder who shall attend such
meeting in person or by proxy, except as a stockholder who shall attend such
meeting for the express purpose of objecting, at the beginning of the meeting,
to the transaction of any business because the meeting is not lawfully called or
convened. Except as otherwise expressly required by law, notice of any adjourned
meeting of the stockholders need not be given if the time and place thereof are
announced at the meeting at which the adjournment is taken.

          SECTION 2.05 Quorum. Except in the case of any meeting for the
election of directors summarily ordered as provided by law, the holders of
record of a majority in voting interest of the shares of stock of the
Corporation entitled to be voted thereat, present in person or by proxy, shall
constitute a quorum for the transaction of business at any meeting of the
stockholders of the Corporation or any adjournment thereof. In the absence of a
quorum at any meeting or any adjournment thereof, a majority in voting interest
of the stockholders present in person or by proxy and entitled to vote thereat
or, in the absence therefrom of all the stockholders, any officer entitled to
preside at, or to act as secretary of, such meeting may adjourn such meeting
from time to time. At any such adjourned meeting at which a quorum is present
any business may be transacted which might have been transacted at the meeting
as originally called.

          SECTION 2.06 Voting.

          (a) Each stockholder shall, at each meeting of the stockholders, be
entitled to vote in person or by proxy each share or fractional share of the
stock of the Corporation having voting rights on the matter in question and
which shall have been held by him and registered in his name on the books of the
Corporation:

          (i) on the date fixed pursuant to Section 6.05 of these Bylaws as the
     record date for the determination of stockholders entitled to notice of and
     to vote at such meeting, or

          (ii) if no such record date shall have been so fixed, then (a) at the
     close of business on the day next preceding the day on which notice of the
     meeting shall be given or (b) if notice of the meeting shall be waived, at
     the close of business on the day next preceding the day on which the
     meeting shall be held.

          (b) Shares of its own stock belonging to the Corporation or to another
corporation, if a majority of the shares entitled to vote in the election of
directors in such other corporation is held, directly or indirectly, by the
Corporation, shall neither be entitled to vote nor be counted for quorum
purposes. Persons holding stock of the Corporation in a fiduciary capacity shall
be entitled to vote such stock. Persons whose stock is pledged shall be entitled
to vote, unless in the transfer by the pledgor on the books of the Corporation
he shall have


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expressly empowered the pledgee to vote thereon, in which case only the pledgee,
or his proxy, may represent such stock and vote thereon. Stock having voting
power standing of record in the names of two or more persons, whether
fiduciaries, members of a partnership, joint tenants in common, tenants by
entirety or otherwise, or with respect to which two or more persons have the
same fiduciary relationship, shall be voted in accordance with the provisions of
the General Corporation Law of the State of Delaware.

          (c) Any such voting rights may be exercised by the stockholder
entitled thereto in person or by his proxy appointed by an instrument in
writing, subscribed by such stockholder or by his attorney thereunto authorized
and delivered to the secretary of the meeting; provided, however, that no proxy
shall be voted or acted upon after three years from its date unless said proxy
shall provide for a longer period. The attendance at any meeting of a
stockholder who may theretofore have given a proxy shall not have the effect of
revoking the same unless he shall in writing so notify the secretary of the
meeting prior to the voting of the proxy. At any meeting of the stockholders all
matters, except as otherwise provided in the Certificate of Incorporation, in
these Bylaws or by law, shall be decided by the vote of a majority in voting
interest of the stockholders present in person or by proxy and entitled to vote
thereat and thereon, a quorum being present. The vote at any meeting of the
stockholders on any question need not be by ballot, unless so directed by the
chairman of the meeting. On a vote by ballot each ballot shall be signed by the
stockholder voting, or by his proxy, if there be such proxy, and it shall state
the number of shares voted.

          SECTION 2.07 List of Stockholders. The Secretary of the Corporation
shall prepare and make, at least ten (10) days before every meeting of
stockholders, a complete list of the stockholders entitled to vote at the
meeting, arranged in alphabetical order, and showing the address of each
stockholder and the number of shares registered in the name of each stockholder.
Such list shall be open to the examination of any stockholder, for any purpose
germane to the meeting, during ordinary business hours, for a period of at least
ten (10) days prior to the meeting, either at a place within the city where the
meeting is to be held, which place shall be specified in the notice of the
meeting, or, if not so specified, at the place where the meeting is to be held.
The list shall also be produced and kept at the time and place of the meeting
during the whole time thereof, and may be inspected by any stockholder who is
present.

          SECTION 2.08 Judges. If at any meeting of the stockholders a vote by
written ballot shall be taken on any question, the chairman of such meeting may
appoint a judge or judges to act with respect to such vote. Each judge so
appointed shall first subscribe an oath faithfully to execute the duties of a
judge at such meeting with strict impartiality and according to the best of his
ability. Such judges shall decide upon the qualification of the voters and shall
report the number of shares represented at the meeting and entitled to vote on
such question, shall conduct and accept the votes, and, when the voting is
completed, shall ascertain and report the number of shares voted respectively
for and against the question. Reports of judges shall be in writing and
subscribed and delivered by them to the Secretary of the Corporation. The judges
need not be stockholders of the Corporation, and any officer of the Corporation
may be a judge on any question other than a vote for or against a proposal in
which he shall have a material interest.


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          SECTION 2.09 Action Without Meeting. Any action required to be taken
at any annual or special meeting of stockholders of the Corporation, or any
action which may be taken at any annual or special meeting of such stockholders,
may be taken without a meeting, without prior notice and without a vote, if a
consent in writing, setting forth the action so taken, shall be signed by the
holders of outstanding stock having not less than the minimum number of votes
that would be necessary to authorize or take such action at a meeting at which
all shares entitled to vote thereon were present and voted. Prompt notice of the
taking of the corporate action without a meeting by less than unanimous written
consent shall be given to those stockholders who have not consented in writing.

                                   ARTICLE III

                               Board of Directors

          SECTION 3.01 General Powers. The property, business and affairs of the
Corporation shall be managed by the Board.

          SECTION 3.02 Number and Term of Office. The number of directors shall
be two (2). Directors need not be stockholders. Each of the directors of the
Corporation shall hold office until his successor shall have been duly elected
and shall qualify or until he shall resign or shall have been removed in the
manner hereinafter provided.

          SECTION 3.03 Election of Directors. The directors shall be elected
annually by the stockholders of the Corporation and the persons receiving the
greatest number of votes, up to the number of directors to be elected, shall be
the directors.

          SECTION 3.04 Resignations. Any director of the Corporation may resign
at any time by giving written notice to the Board or to the Secretary of the
Corporation. Any such resignation shall take effect at the time specified
therein, or, if the time be not specified, it shall take effect immediately upon
its receipt; and unless otherwise specified therein, the acceptance of such
resignation shall not be necessary to make it effective.

          SECTION 3.05 Vacancies. Except as otherwise provided in the
Certificate of Incorporation, any vacancy in the Board, whether because of
death, resignation, disqualification, an increase in the number of directors, or
any other cause, may be filled by vote of the majority of the remaining
directors, although less than a quorum. Each director so chosen to fill a
vacancy shall hold office until his successor shall have been elected and shall
qualify or until he shall resign or shall have been removed in the manner
hereinafter provided.

          SECTION 3.06 Place of Meeting, Etc. The Board may hold any of its
meetings at such place or places within or without the State of Delaware as the
Board may from time to time by resolution designate or as shall be designated by
the person or persons calling the meeting or in the notice or a waiver of notice
of any such meeting. Directors may participate in any regular or special meeting
of the Board by means of conference telephone or similar communications
equipment pursuant to which all persons participating in the meeting of the


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Board can hear each other, and such participation shall constitute presence in
person at such meeting.

          SECTION 3.07 First Meeting. The Board shall meet as soon as
practicable after each annual election of directors and notice of such first
meeting shall not be required.

          SECTION 3.08 Regular Meetings. Regular meetings of the Board may be
held at such times as the Board shall from time to time by resolution determine.
If any day fixed for a regular meeting shall be a legal holiday at the place
where the meeting is to be held, then the meeting shall be held at the same hour
and place on the next succeeding business day not a legal holiday. Except as
provided by law, notice of regular meetings need not be given.

          SECTION 3.09 Special Meetings. Special meetings of the Board shall be
held whenever called by the President or a majority of the authorized number of
directors. Except as otherwise provided by law or by these Bylaws, notice of the
time and place of each such special meeting shall be mailed to each director,
addressed to him at his residence or usual place of business, at least five (5)
days before the day on which the meeting is to be held, or shall be sent to him
at such place by telegraph or cable or be delivered personally not less than
forty-eight (48) hours before the time at which the meeting is to be held.
Except where otherwise required by law or by these Bylaws, notice of the purpose
of a special meeting need not be given. Notice of any meeting of the Board shall
not be required to be given to any director who is present at such meeting,
except a director who shall attend such meeting for the express purpose of
objecting, at the beginning of the meeting, to the transaction of any business
because the meeting is not lawfully called or convened.

          SECTION 3.10 Quorum and Manner of Acting. Except as otherwise provided
in these Bylaws or by law, the presence of a majority of the authorized number
of directors shall be required to constitute a quorum for the transaction of
business at any meeting of the Board, and all matters shall be decided at any
such meeting, a quorum being present, by the affirmative votes of a majority of
the directors present. In the absence of a quorum, a majority of directors
present at any meeting may adjourn the same from time to time until a quorum
shall be present. Notice of any adjourned meeting need not be given. The
directors shall act only as a Board, and the individual directors shall have no
power as such.

          SECTION 3.11 Action by Consent. Any action required or permitted to be
taken at any meeting of the Board or of any committee thereof may be taken
without a meeting if a written consent thereto is signed by all members of the
Board or of such committee, as the case may be, and such written consent is
filed with the minutes of proceedings of the Board or committee.

          SECTION 3.12 Removal of Directors. Subject to the provisions of the
Certificate of Incorporation, any director may be removed at any time, either
with or without cause, by the affirmative vote of the stockholders having a
majority of the voting power of the Corporation given at a special meeting of
the stockholders called for the purpose.


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          SECTION 3.13 Compensation. The directors shall receive only such
compensation for their services as directors as may be allowed by resolution of
the Board. The Board may also provide that the Corporation shall reimburse each
such director for any expense incurred by him on account of his attendance at
any meetings of the Board or Committees of the Board. Neither the payment of
such compensation nor the reimbursement of such expenses shall be construed to
preclude any director from serving the Corporation or its subsidiaries in any
other capacity and receiving compensation therefor.

          SECTION 3.14 Committees. The Board may, by resolution passed by a
majority of the whole Board, designate one or more committees, each committee to
consist of one or more of the directors of the Corporation. Any such committee,
to the extent provided in the resolution of the Board and except as otherwise
limited by law, shall have and may exercise all the powers and authority of the
Board in the management of the business and affairs of the Corporation, and may
authorize the seal of the Corporation to be affixed to all papers which may
require it. Any such committee shall keep written minutes of its meetings and
report the same to the Board at the next regular meeting of the Board. In the
absence or disqualification of a member of a committee, the member or members
thereof present at any meeting and not disqualified from voting, whether or not
he or they constitute a quorum, may unanimously appoint another member of the
Board to act at the meeting in the place of any such absent or disqualified
member.

                                   ARTICLE IV

                                    Officers

          SECTION 4.01 Number. The officers of the Corporation shall be a
President, one or more Vice Presidents (the number thereof and their respective
titles to be determined by the Board), a Secretary and a Treasurer.

          SECTION 4.02 Election, Term of Office and Qualifications. The officers
of the Corporation, except such officers as may be appointed in accordance with
Section 4.03, shall be elected annually by the Board at the first meeting
thereof held after the election thereof. Each officer shall hold office until
his successor shall have been duly chosen and shall qualify or until his
resignation or removal in the manner hereinafter provided.

          SECTION 4.03 Assistants, Agents and Employees, Etc. In addition to the
officers specified in Section 4.01, the Board may appoint other assistants,
agents and employees as it may deem necessary or advisable, including one or
more Assistant Secretaries, and one or more Assistant Treasurers, each of whom
shall hold office for such period, have such authority, and perform such duties
as the Board may from time to time determine. The Board may delegate to any
officer of the Corporation or any committee of the Board the power to appoint,
remove and prescribe the duties of any such assistants, agents or employees.

          SECTION 4.04 Removal. Any officer, assistant, agent or employee of the
Corporation may be removed, with or without cause, at any time: (i) in the case
of an officer, assistant, agent or employee appointed by the Board, only by
resolution of the Board; and (ii) in


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the case of an officer, assistant, agent or employee, by any officer of the
Corporation or committee of the Board upon whom or which such power of removal
may be conferred by the Board.

          SECTION 4.05 Resignations. Any officer or assistant may resign at any
time by giving written notice of his resignation to the Board or the Secretary
of the Corporation. Any such resignation shall take effect at the time specified
therein, or, if the time be not specified, upon receipt thereof by the Board or
the Secretary, as the case may be; and, unless otherwise specified therein, the
acceptance of such resignation shall not be necessary to make it effective.

          SECTION 4.06 Vacancies. A vacancy in any office because of death,
resignation, removal, disqualification, or other cause, may be filled for the
unexpired portion of the term thereof in the manner prescribed in these Bylaws
for regular appointments or elections to such office.

          SECTION 4.07 The President. The President of the Corporation shall be
the chief executive officer of the Corporation and shall have, subject to the
control of the Board, general and active supervision and management over the
business of the Corporation and over its several officers, assistants, agents
and employees.

          SECTION 4.08 The Vice Presidents. Each Vice President shall have such
powers and perform such duties as the Board may from time to time prescribe. At
the request of the President, or in case of the President's absence or inability
to act upon the request of the Board, a Vice President shall perform the duties
of the President and when so acting, shall have all the powers of, and be
subject to all the restrictions upon, the President.

          SECTION 4.09 The Secretary. The Secretary shall, if present, record
the proceedings of all meetings of the Board, of the stockholders, and of all
committees of which a secretary shall not have been appointed in one or more
books provided for that purpose; he shall see that all notices are duly given in
accordance with these Bylaws and as required by law; he shall be custodian of
the seal of the Corporation and shall affix and attest the seal to all documents
to be executed on behalf of the Corporation under its seal; and, in general, he
shall perform all the duties incident to the office of Secretary and such other
duties as may from time to time be assigned to him by the Board.

          SECTION 4.10 The Treasurer. The Treasurer shall have the general care
and custody of the funds and securities of the Corporation, and shall deposit
all such funds in the name of the Corporation in such banks, trust companies or
other depositories as shall be selected by the Board. He shall receive, and give
receipts for, moneys due and payable to the Corporation from any source
whatsoever. He shall exercise general supervision over expenditures and
disbursements made by officers, agents and employees of the Corporation and the
preparation of such records and reports in connection therewith as may be
necessary or desirable. He shall, in general, perform all other duties incident
to the office of Treasurer and such other duties as from time to time may be
assigned to him by the Board.


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          SECTION 4.11 Compensation. The compensation of the officers of the
Corporation shall be fixed from time to time by the Board. None of such officers
shall be prevented from receiving such compensation by reason of the fact that
he is also a director of the Corporation. Nothing contained herein shall
preclude any officer from serving the Corporation, or any subsidiary
corporation, in any other capacity and receiving such compensation by reason of
the fact that he is also a director of the Corporation. Nothing contained herein
shall preclude any officer from serving the Corporation, or any subsidiary
corporation, in any other capacity and receiving proper compensation therefor.

                                    ARTICLE V

                 Contracts, Checks, Drafts, Bank Accounts, Etc.

          SECTION 5.01 Execution of Contracts. The Board, except as in these
Bylaws otherwise provided, may authorize any officer or officers, agent or
agents, to enter into any contract or execute any instrument in the name of and
on behalf of the Corporation, and such authority may be general or confined to
specific instances; and unless so authorized by the Board or by these Bylaws, no
officer, agent or employee shall have any power or authority to bind the
Corporation by any contract or engagement or to pledge its credit or to render
it liable for any purpose or in any amount.

          SECTION 5.02 Checks, Drafts, Etc. All checks, drafts or other orders
for payment of money, notes or other evidence of indebtedness, issued in the
name of or payable to the Corporation, shall be signed or endorsed by such
person or persons and in such manner as, from time to time, shall be determined
by resolution of the Board. Each such officer, assistant, agent or attorney
shall give such bond, if any, as the Board may require.

          SECTION 5.03 Deposits. All funds of the Corporation not otherwise
employed shall be deposited from time to time to the credit of the Corporation
in such banks, trust companies or other depositories as the Board may select, or
as may be selected by any officer or officers, assistant or assistants, agent or
agents, or attorney or attorneys of the Corporation to whom such power shall
have been delegated by the Board. For the purpose of deposit and for the purpose
of collection for the account of the Corporation, the President, any Vice
President or the Treasurer (or any other officer or officers, assistant or
assistants, agent or agents, or attorney or attorneys of the Corporation who
shall from time to time be determined by the Board) may endorse, assign and
deliver checks, drafts and other orders for the payment of money which are
payable to the order of the Corporation.

          SECTION 5.04 General and Special Bank Accounts. The Board may from
time to time authorize the opening and keeping of general and special bank
accounts with such banks, trust companies or other depositories as the Board may
select or as may be selected by any officer or officers, assistant or
assistants, agent or agents, or attorney or attorneys of the Corporation to whom
such power shall have been delegated by the Board. The Board may make such
special rules and regulations with respect to such bank accounts, not
inconsistent with the provisions of these Bylaws, as it may deem expedient.


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                                   ARTICLE VI

                            Shares and Their Transfer

          SECTION 6.01 Certificates for Stock. Every owner of stock of the
Corporation shall be entitled to have a certificate or certificates, to be in
such form as the Board shall prescribe, certifying the number and class of
shares of the stock of the Corporation owned by him. The certificates
representing shares of such stock shall be numbered in the order in which they
shall be issued and shall be signed in the name of the Corporation by the
President or a Vice President, and by the Secretary or an Assistant Secretary or
by the Treasurer or an Assistant Treasurer. Any of or all of the signatures on
the certificates may be a facsimile. In case any officer, transfer agent or
registrar who has signed, or whose facsimile signature has been placed upon, any
such certificate, shall have ceased to be such officer, transfer agent or
registrar before such certificate is issued, such certificate may nevertheless
be issued by the Corporation with the same effect as though the person who
signed such certificate, or whose facsimile signature shall have been placed
thereupon, were such officer, transfer agent or registrar at the date of issue.
A record shall be kept of the respective names of the persons, firms or
corporations owning the stock represented by such certificates, the number and
class of shares represented by such certificates, respectively, and the
respective dates thereof, and in case of cancellation, the respective dates of
cancellation. Every certificate surrendered to the Corporation for exchange or
transfer shall be cancelled, and no new certificate or certificates shall be
issued in exchange for any existing certificate until such existing certificate
shall have been so cancelled, except in cases provided for in Section 6.04.

          SECTION 6.02 Transfers of Stock. Transfers of shares of stock of the
Corporation shall be made only on the books of the Corporation by the registered
holder thereof, or by his attorney thereunto authorized by power of attorney
duly executed and filed with the Secretary, or with a transfer clerk or a
transfer agent appointed as provided in Section 6.03, and upon surrender of the
certificate or certificates for such shares properly endorsed and the payment of
all taxes thereon. The person in whose name shares of stock stand on the books
of the Corporation shall be deemed the owner thereof for all purposes as regards
the Corporation. Whenever any transfer of shares shall be made for collateral
security, and not absolutely, such fact shall be so expressed in the entry of
transfer if, when the certificate or certificates shall be presented to the
Corporation for transfer, both the transferor and the transferee request the
Corporation to do so.

          SECTION 6.03 Regulations. The Board may make such rules and
regulations as it may deem expedient, not inconsistent with these Bylaws,
concerning the issue, transfer and registration of certificates for shares of
the stock of the Corporation. It may appoint, or authorize any officer or
officers to appoint, one or more transfer clerks or one or more transfer agents
and one or more registrars, and may require all certificates for stock to bear
the signature or signatures of any of them.

          SECTION 6.04 Lost, Stolen, Destroyed, and Mutilated Certificates. In
any case of loss, theft, destruction, or mutilation of any certificate of stock,
another may be issued in its place upon proof of such loss, theft, destruction,
or mutilation and upon the giving of a bond


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of indemnity to the Corporation in such form and in such sum as the Board may
direct; provided, however, that a new certificate may be issued without
requiring any bond when, in the judgment of the Board, it is proper so to do.

          SECTION 6.05 Fixing Date for Determination of Stockholders of Record.
In order that the Corporation may determine the stockholders entitled to notice
of or to vote at any meeting of stockholders or any adjournment thereof, or to
express consent to corporate action in writing without a meeting, or entitled to
receive payment of any dividend or other distribution or allotment of any
rights, or entitled to exercise any rights in respect of any other change,
conversion or exchange of stock or for the purpose of any other lawful action,
the Board may fix, in advance, a record date, which shall not be more than 60
nor less than 10 days before the date of such meeting, nor more than 60 days
prior to any other action. If in any case involving the determination of
stockholders for any purpose other than notice of or voting at a meeting of
stockholders or expressing consent to corporate action without a meeting the
Board shall not fix such a record date, the record date for determining
stockholders for such purpose shall be the close of business on the day on which
the Board shall adopt the resolution relating thereto. A determination of
stockholders entitled to notice of or to vote at a meeting of stockholders shall
apply to any adjournment of such meeting; provided, however, that the Board may
fix a new record date for the adjourned meeting.

                                   ARTICLE VII

                                 Indemnification

          SECTION 7.01 Action, Etc. Other Than by or in the Right of the
Corporation. The Corporation shall indemnify any person who was or is a party or
is threatened to be made a party to any threatened, pending or completed action,
suit or proceeding, whether civil, criminal, administrative or investigative
(other than an action by or in the right of the Corporation) by reason of the
fact that he is or was a director, officer, employee or agent of the
Corporation, or is or was serving at the request of the Corporation as a
director, officer, employee or agent of another corporation, partnership, joint
venture, trust or other enterprise, against expenses (including attorneys'
fees), judgments, fines and amounts paid in settlement actually and reasonably
incurred by him in connection with such action, suit or proceeding if he acted
in good faith and in a manner he reasonably believed to be in or not opposed to
the best interests of the Corporation, and with respect to any criminal action
or proceeding, had no reasonable cause to believe his conduct was unlawful. The
termination of any action, suit or proceeding by judgment, order, settlement,
conviction, or upon a plea of nolo contendere or its equivalent, shall not, of
itself, create a presumption that the person did not act in good faith and in a
manner which he reasonably believed to be in or not opposed to the best
interests of the Corporation, and, with respect to any criminal action or
proceeding, that he had reasonable cause to believe that his conduct was
unlawful.

          SECTION 7.02 Actions, Etc., by or in the Right of the Corporation. The
Corporation shall indemnify any person who was or is a party or is threatened to
be made a party to any threatened, pending or completed action or suit by or in
the right of the Corporation to procure a judgment in its favor by reason of the
fact that he is or was a director, officer,


                                       10



employee or agent of the Corporation, or is or was serving at the request of the
Corporation as a director, officer, employee or agent of another corporation,
partnership, joint venture, trust or other enterprise against expenses
(including attorneys' fees) actually and reasonably incurred by him in
connection with the defense or settlement of such action or suit if he acted in
good faith and in a manner he reasonably believed to be in or not opposed to the
best interests of the Corporation, except that no indemnification shall be made
in respect of any claim, issue or matter as to which such person shall have been
adjudged to be liable for negligence or misconduct in the performance of his
duty to the Corporation unless and only to the extent that the Court of Chancery
or the court in which such action or suit was brought shall determine upon
application that, despite the adjudication of liability but in view of all the
circumstances of the case, such person is fairly and reasonably entitled to
indemnity for such expenses which the Court of Chancery or such other court
shall deem proper.

          SECTION 7.03 Determination of Right of Indemnification. Any
indemnification under Section 7.01 or 7.02 (unless ordered by a court) shall be
made by the Corporation only as authorized in the specific case upon a
determination that indemnification of the director, officer, employee or agent
is proper in the circumstances because he has met the applicable standard of
conduct set forth in Section 7.01 and 7.02. Such determination shall be made (i)
by the Board by a majority vote of a quorum consisting of directors who were not
parties to such action, suit or proceeding, or (ii) if such a quorum is not
obtainable, or, even if obtainable a quorum of disinterested directors so
directs, by independent legal counsel in a written opinion, or (iii) by the
stockholders.

          SECTION 7.04 Indemnification Against Expenses of Successful Party.
Notwithstanding the other provisions of this Article, to the extent that a
director, officer, employee or agent of the Corporation has been successful on
the merits or otherwise in defense of any action, suit or proceeding referred to
in Section 7.01 or 7.02, or in defense of any claim, issue or matter therein, he
shall be indemnified against expenses (including attorneys' fees) actually and
reasonably incurred by him in connection therewith.

          SECTION 7.05 Prepaid Expenses. Expenses incurred by an officer or
director in defending a civil or criminal action, suit or proceeding may be paid
by the Corporation in advance of the final disposition of such action, suit or
proceeding as authorized by the Board in the specific case upon receipt of an
undertaking by or on behalf of the director or officer to repay such amount
unless it shall ultimately be determined that he is entitled to be indemnified
by the Corporation as authorized in this Article. Such expenses incurred by
other employees and agents may be so paid upon such terms and conditions, if
any, as the Board deems appropriate.

          SECTION 7.06 Other Rights and Remedies. The indemnification provided
by this Article shall not be deemed exclusive of any other rights to which those
seeking indemnification may be entitled under any Bylaws, agreement, vote of
stockholders or disinterested directors or otherwise, both as to action in his
official capacity and as to action in another capacity while holding such
office, and shall continue as to a person who has ceased to be a director,
officer, employee or agent and shall inure to the benefit of the heirs,
executors and administrators of such a person.


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          SECTION 7.07 Insurance. Upon resolution passed by the Board, the
Corporation may purchase and maintain insurance on behalf of any person who is
or was a director, officer, employee or agent of the Corporation, or is or was
serving at the request of the Corporation as a director, officer, employee or
agent of another corporation, partnership, joint venture, trust or other
enterprise against any liability asserted against him and incurred by him in any
such capacity, or arising out of his status as such, whether or not the
Corporation would have the power to indemnify him against such liability under
the provisions of this Article.

          SECTION 7.08 Constituent Corporations. For the purposes of this
Article, references to "the Corporation" include all constituent corporations
absorbed in a consolidation or merger as well as the resulting or surviving
corporation, so that any person who is or was a director, officer, employee or
agent of such a constituent corporation or is or was serving at the request of
such constituent corporation as a director, officer, employee or agent of
another corporation, partnership, joint venture, trust or other enterprise shall
stand in the same position under the provisions of this Article with respect to
the resulting or surviving corporation as he would if he had served the
resulting or surviving corporation in the same capacity.

          SECTION 7.09 Other Enterprises, Fines, and Serving at Corporation's
Request. For purposes of this Article, references to "other enterprises" shall
include employee benefit plans; references to "fines" shall include any excise
taxes assessed on a person with respect to any employee benefit plan; and
references to "serving at the request of the Corporation" shall include any
service as a director, officer, employee or agent of the corporation which
imposes duties on, or involves services by, such director, officer, employee, or
agent with respect to an employee benefit plan, its participants, or
beneficiaries; and a person who acted in good faith and in a manner he
reasonably believed to be in the interest of the participants and beneficiaries
of an employee benefit plan shall be deemed to have acted in a manner "not
opposed to the best interests of the Corporation" as referred to in this
Article.

                                  ARTICLE VIII

                                  Miscellaneous

          SECTION 8.01 Seal. The Board shall provide a corporate seal, which
shall be in the form of a circle and shall bear the name of the Corporation and
words and figures showing that the Corporation was incorporated in the State of
Delaware and the year of incorporation.

          SECTION 8.02 Waiver of Notices. Whenever notice is required to be
given by these Bylaws or the Certificate of Incorporation or by law, the person
entitled to said notice may waive such notice in writing, either before or after
the time stated therein, and such waiver shall be deemed equivalent to notice.

          SECTION 8.03 Amendments. These Bylaws, or any of them, may be altered,
amended or repealed, and new Bylaws may be made, (i) by the Board, by vote of a
majority of the number of directors then in office as directors, acting at any
meeting of the


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Board, or (ii) by the stockholders, at any annual meeting of stockholders,
without previous notice, or at any special meeting of stockholders, provided
that notice of such proposed amendment, modification, repeal or adoption is
given in the notice of special meeting. Any Bylaws made or altered by the
stockholders may be altered or repealed by either the Board or the stockholders.


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                       CERTIFICATE OF ASSISTANT SECRETARY

          I, the undersigned, do hereby certify:

          1. That I am the duly elected and acting Assistant Secretary of
Atlantic/Palm Beach Ambulance Acquisition, Inc., a Delaware corporation; and

          2. That the foregoing bylaws, comprising 16 pages, constitute the
bylaws of said corporation as duly adopted by action of the sole stockholder or
board of directors of the Corporation.

          IN WITNESS WHEREOF, I have executed this Certificate as Assistant
Secretary of the Corporation effective as of this 27 day of March, 1992.


                                        /s/ Gerard A. Thompson
                                        ----------------------------------------
                                        Gerard A. Thompson


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