[LETTERHEAD OF FRESHFIELDS BRUCKHAUS DERINGER]



Carnival plc
Carnival House
5 Gainsford Street
London
SE1 2NE

Carnival Corporation
3655 NW 87th Avenue
Miami
FL33178-2428


9 March 2006


                                                            EXHIBIT 5.3
                                                            -----------


Dear Sirs

REGISTRATION STATEMENT ON FORM S-3ASR

INTRODUCTION

1.      In connection with the joint  registration  statement (the REGISTRATION
STATEMENT)  on Form S-3ASR of Carnival  Corporation,  a  corporation  organized
under the laws of the Republic of Panama  (CARNIVAL  CORPORATION)  and Carnival
plc, a public limited company  incorporated under the laws of England and Wales
(the COMPANY),  under the Securities Act 1933 (the ACT), we have been requested
to render our opinion on certain  matters in connection  with the  Registration
Statement.


2.      The Registration Statement relates to the registration under the Act of
the issuance of (i) Carnival  Corporation's senior debt securities (SENIOR DEBT
SECURITIES) and subordinated debt securities (SUBORDINATED DEBT SECURITIES and,
together with the Senior Debt Securities,  the DEBT SECURITIES),  consisting of
notes, debentures and/or other evidences of indebtedness  denominated in United
States dollars or any other  currency,  (ii) Carnival  Corporation's  Warrants,
(iii) shares of Common Stock (including  shares to be issued upon conversion of
the Debt  Securities) of Carnival  Corporation,  par value $0.01 per share (the
CARNIVAL  CORPORATION COMMON STOCK),  (iv) shares of Preferred Stock (including
shares  to be  issued  upon  conversion  of the Debt  Securities)  of  Carnival
Corporation, par value $0.01 per share, (v) the trust shares (the TRUST SHARES)
of  beneficial  interest in the P&O  Princess  Special  Voting  Trust,  a trust




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established under the laws of the Cayman Islands, which Trust Shares are paired
with the Carnival Corporation Common Stock on a one-for-one basis and represent
a  beneficial  interest  the special  voting  share of 1 pound  sterling in the
capital  of  the  Company  (the  SPECIAL   VOTING  SHARE)  issued  to  Carnival
Corporation  (such  share  having  been  transferred  to the trustee of the P&O
Princess Special Voting Trust), and (vi) a guarantee by the Company of Carnival
Corporation's  contractual  monetary  obligations  under the some or all of the
Debt Securities pursuant to the Carnival plc Deed of Guarantee between Carnival
Corporation  and the  Company,  dated  as of  April  17,  2003  (the  COMPANY'S
GUARANTEE).


3.      We are acting as English legal advisers to the Company for the purposes
of giving this opinion. In so acting, we have examined the following documents:

(a)     the Registration Statement to be filed under the Act;

(b)     a copy of the Company's Guarantee;

(c)     a copy of the current  Memorandum  and Articles of  Association  of the
        Company in force as at 9 March 2006;

(d)     a search  carried  out on 9 March  2006,  (carried  out by us or by ICC
        Information  Ltd. on our behalf) of the public documents of the Company
        kept at the  Registrar  of  Companies of England and Wales (the COMPANY
        SEARCH);

(e)     an extract of  minutes  of a meeting of the Board of  Directors  of the
        Company held on 11 March 2003  authorising  the issue and  allotment of
        the Special Voting Share to Carnival Corporation;

(f)     a  certified  copy of the  register  of  members of the  Company  and a
        certified  copy  of the  register  of  members  of the  Cayman  Islands
        overseas  branch  register of members of the  Company,  in each case in
        respect of the Special Voting Share; and

(g)     a  certificate  issued to us by the  Corporate  Counsel of the  Company
        dated 11 March 2003 (certifying to us that, amongst other matters,  the
        Special  Voting Share has been duly  authorised,  validly issued and is
        fully paid and non-assessable),

and relied  upon the  statements  as to factual  matters  contained  in or made
pursuant to each of the above mentioned documents.


ASSUMPTIONS

4.      In considering  the above  documents and rendering this opinion we have
with your consent and without any further enquiry assumed:




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(a)     the  genuineness  of  all  signatures  on,  and  the  authenticity  and
        completeness of, all documents  submitted to us whether as originals or
        copies;

(b)     the  conformity  to  originals  of  all  documents  supplied  to  us as
        photocopies or facsimile copies;

(c)     that  where a document  has been  examined  by us in draft or  specimen
        form,  it will be or has been  executed  in the  form of that  draft or
        specimen;

(d)     that  each  of  the  statements  contained  in the  certificate  of the
        Corporate  Counsel  of the  Company  dated  11  March  2003 is true and
        correct as at the date hereof;

(e)     that  the  Company's  Guarantee  constitutes  or  will  constitute  (as
        applicable) legal, valid and binding obligations of each of the parties
        thereto enforceable under all applicable laws including the laws of the
        State of New  York  and the  laws of the Isle of Man by which  they are
        expressed to be governed  (other than in the case of the  Company,  the
        laws of England);

(f)     that  the  Company's  Guarantee  has  been or  will be (as  applicable)
        entered into for bona fide commercial  reasons and on arms length terms
        by each of the parties thereto;

(g)     that the  Company's  Guarantee has not been amended and has been and/or
        will be performed in accordance with its terms;

(h)     that the  directors  of the  Company in  authorising  execution  of the
        Company's  Guarantee  have  exercised  their powers in accordance  with
        their duties under all applicable  laws and the Memorandum and Articles
        of Association of the Company;

(i)     that the Company's  Guarantee has been  delivered by the Company and is
        not subject to any escrow or other similar arrangement;

(j)     that the information revealed by the Company Search was accurate in all
        respects and has not since the time of such search been altered;

(k)     that the  information  revealed by our oral  enquiry on 9 March 2006 of
        the Central  Registry of Winding up Petitions  (the WINDING UP ENQUIRY)
        was accurate in all respects and has not since the time of such enquiry
        been altered; and

(l)     the meeting of the board of directors  of the Company to authorise  the
        issue and allotment of the Special Voting Share was properly  convened,
        quorate  and  properly  held and the  extract  of the  minutes  of that
        meeting referred to in 3(e) above is a true and accurate description of
        the  resolution  passed at that meeting and the  resolution  remains in
        force and has not been revoked or amended.



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OPINION

5.      Based and relying  solely upon the foregoing and the matters set out in
paragraphs  6 and 7 below and any  matters not  disclosed  to us, we are of the
opinion that:

(a)     the Company has been duly  incorporated  and  registered in England and
        Wales as a public limited company and the Company Searches  revealed no
        order for the  winding  up of the  Company  and  revealed  no notice of
        appointment  in  respect  of the  Company  of a  liquidator,  receiver,
        administrative  receiver or administrator  and our Winding up Enquiries
        have  confirmed  that no petition for the winding up of the Company has
        been  presented  within  the  period  of six  months  covered  by  such
        enquiries;

(b)     the Company had the  corporate  power and capacity  (which has not been
        revoked) to enter into and perform its obligations  under the Company's
        Guarantee and the execution and performance of the Company's  Guarantee
        has been duly authorised by all necessary corporate actions on the part
        of the Company  and the  execution  and  performance  of the  Company's
        Guarantee  does not violate the  Memorandum and Articles of Association
        or any other  relevant  organizational  documents of the Company or the
        laws of England and Wales applicable thereto; and

(c)     the Special  Voting Share has been duly  authorised  and validly issued
        and is fully paid and non-assessable.

For  the   purposes  of  this   opinion,   we  have   assumed   that  the  term
"non-assessable"  in relation to the Special  Voting Share means under  English
law that the holder of such share,  in respect of which all amounts due on such
share as to the nominal  amount and any premium  thereon  have been fully paid,
will be under no further  obligation to contribute  to the  liabilities  of the
Company solely in its capacity as holder of such share.


QUALIFICATIONS

6.      Our opinion is subject to the following qualifications:

(a)     the Company Search is not capable of revealing  conclusively whether or
        not:

        (i)     a  winding  up  order  has been  made or a  resolution
                passed for the winding up of a company; or

        (ii)    an administration order has been made; or



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        (iii)   a receiver,  administrative receiver, administrator or
                liquidator has been appointed,

        since  notice of these  matters may not be filed with the  Registrar of
        Companies immediately and, when filed, may not be entered on the public
        database or recorded on the public  microfiches of the relevant company
        immediately.

        In addition,  the Company Search is not capable of revealing,  prior to
        the making of the relevant order,  whether or not a winding up petition
        or a petition for an administration order has been presented;

(b)     the Winding-up  Enquiry relates only to a compulsory  winding up and is
        not  capable  of  revealing  conclusively  whether  or not a winding up
        petition  in respect  of a  compulsory  winding up has been  presented,
        since  details of the petition may not have been entered on the records
        of the Central Registry of Winding up Petitions  immediately or, in the
        case of a  petition  presented  to a County  Court,  may not have  been
        notified to the Central  Registry  and entered on such  records at all,
        and  the  response  to  an  enquiry  only  relates  to  the  period  of
        approximately  four years  prior to the date when the enquiry was made;
        and

(c)     this opinion is subject to all applicable  laws relating to insolvency,
        bankruptcy,  administration,  reorganisation,  liquidation or analogous
        circumstances.

OBSERVATIONS

7.      We should also like to make the following observations:

(a)     it  should  be  understood  that  we  have  not  been  responsible  for
        investigating  or verifying  the accuracy of the facts,  including  the
        statements  of foreign law, or the  reasonableness  of any statement or
        opinion or  intention  contained  in or  relevant  to the  Registration
        Statement or any other document referred to herein, or that no material
        facts have been omitted therefrom; and

(b)     it  should  be  understood  that  we  have  not  been  responsible  for
        investigating  or  verifying  the  accuracy  of  the  facts,  including
        statements  of foreign law, or the  reasonableness  of any statement of
        opinion or intention, contained in or relevant to any document referred
        to herein, or that no material facts have been omitted therefrom.


8.      This  opinion is limited to  English  law as  currently  applied by the
English  courts  and is  given on the  basis  that it will be  governed  by and
construed in accordance  with current English law.  Accordingly,  we express no
opinion  with  regard to any  system of law other  than the law of  England  as
currently applied by the English courts.



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9.      We hereby consent to the use of our name in the Registration  Statement
and to the filing of this opinion as Exhibit 5.3 to the Registration Statement.
In giving this consent, we do not thereby admit that we are within the category
of persons whose consent is required by the Act or by the rules and regulations
promulgated thereunder.


10.     This  opinion is given to you for your  benefit and for the purposes of
the  Registration  Statement  to be  filed  under  the  Act.  It is  not  to be
transmitted to any other person nor is it to be relied upon by any other person
or for any purposes or quoted or referred to in any public document without our
prior written consent,  except that we consent to the filing of this opinion as
an exhibit to the Registration Statement.


Yours faithfully,



/s/ FRESHFIELDS BRUCKHAUS DERINGER
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FRESHFIELDS BRUCKHAUS DERINGER