Holding(s) in Company

Carnival PLC
22 April 2003


                                  SCHEDULE 10

                   NOTIFICATION OF MAJOR INTERESTS IN SHARES

1) Name of company

P&O Princess Cruises plc

2) Name of shareholder having a major interest

UBS Warburg

3) Please state whether notification indicates that it is in respect of
holding of the shareholder named in 2 above or in respect of a
non-beneficial interest or in the case of an individual holder if it is a
holding of that person's spouse or children under the age of 18

Not stated

4) Name of the registered holder(s) and, if more than one holder, the
number of shares held by each of them

Not stated

5) Number of shares/amount of stock acquired

Not stated

6) Percentage of issued class

Not stated

7) Number of shares/amount of stock disposed

Not stated

8) Percentage of issued class

Not stated

9) Class of security

Ordinary shares of 50c each

10) Date of transaction

not stated

11) Date company informed

22 April 2003

12) Total holding following this notification

34,302,696 ordinary shares of 50c each

13) Total percentage holding of issued class following this notification

4.95%

14) Any additional information

Within this interest, 33,353,967 Ordinary shares of 50c each are held by UBS
Warburg for hedging purposes in relation to contracts for difference entered
into with clients

15) Name of contact and telephone number for queries

Simon Pearce 020 7805 1208

16) Name and signature of authorised company official responsible for
making this notification


Simon Pearce, Company Secretary

Date of notification ...22 April 2003.....






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