Holding(s) in Company

TR-1: Notifications of Major Interests in Shares


1. Identity of the issuer or the underlying issuer of existing shares
to which voting rights are attached:

Carnival plc

2. Reason for notification                             [Yes/No]

An acquisition or disposal of voting rights               Yes

An acquisition or disposal of financial
instruments which may result in the
acquisition of shares already issued to which
voting rights are attached

An event changing the breakdown of voting rights
Other (please specify):

3. Full name of person(s)
subject to notification
obligation:                      Capital Research and Management Company

4. Full name of shareholder(s)
(if different from 3):

5. Date of transaction (and date              4 April 2008
on which the
threshold is crossed or reached
if different):

6. Date on which issuer                       7 April 2008
notified:

7. Threshold(s) that is/are
crossed or reached:
                                                   5%

8: Notified Details


A: Voting rights attached to shares

Class/type    Situation previous               Resulting situation after
of                    to                       the triggering transaction
shares          the triggering
                  transaction
If possible
using the
ISIN code
             Number of  Number of  Number of shares     Number of      Percentage of
               shares     voting                      voting rights    voting rights
                          rights
                                   Direct  Indirect  Direct Indirect  Direct Indirect

Ordinary      8,291,720  8,291,720         7,995,875        7,995,875        4.9716%
Shares


B: Financial Instruments

Resulting situation after the triggering transaction
 
                            N/A

Total (A+B)

Number of voting rights  Percentage of voting rights

7,995,875                4.9716%


9. Chain of controlled undertakings through which the voting rights
and /or the financial instruments are effectively held, if applicable:

Proxy Voting:

10. Name of proxy holder:

11. Number of voting rights
proxy holder will cease to
hold:

12. Date on which proxy
holder will cease to hold
voting rights:

13. Additional information:

14. Contact name:           Gina Martinez
 
                            Vivien Tan

15. Contact telephone name: 1 [phone]