REG-Carnival PLC: 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 N/A
may result in the
acquisition of shares already issued to which voting rights
are attached

An event changing the breakdown of voting rights N/A

Other (please specify): N/A

3. Full name of person(s) subject to Aviva plc & its subsidiaries
notification
obligation:

4. Full name of shareholder(s) (if Registered Holder:
different from 3):
BNY Norwich Union Nominees Limited
1,754,694*

BT Globenet Nominees Limited 2,068*

Chase GA Group Nominees Limited 3,652,030
*

Chase Nominees Limited 310,432*

CUIM Nominee Limited 1,219,539*

Vidacos Nominees Limited 3,390*

* denotes direct interest

R C Greig Nominees Limited 1,750

Aviva SpA 3,223

BNP Paribas - London 27,499

Chase Nominees Limited 811,539

State Street Nominees Limited 303,324

Vidacos Nominees Limited 74,597

5. Date of transaction (and date on 18 June 2008
which the
threshold is crossed or reached if
different):

6. Date on which issuer notified: 19 June 2008

7. Threshold(s) that is/are crossed or 4% to 5% Change at Combined Interest
reached: level

8: Notified Details

A: Voting rights attached to shares

Class/type of Situation previous Resulting situation after
shares to the triggering transaction
the triggering
transaction

If possible Number of Number of Number of Number of Percentage of
use shares voting shares voting rights voting rights
ISIN code rights

Direct Direct Indirect Direct Indirect

Ordinary 7,710,985 7,710,985 6,942,153 6,942,153 1,221,932 4.25% .075%
Shares
GB0031215220

B: Financial Instruments

Resulting situation after the triggering transaction

N/A

Total (A+B)

Number of voting rights Percentage of voting rights

8,164,085 5.00%

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

See Section 4

Proxy Voting:

10. Name of proxy holder: See Section 4

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: Figures are based on a total number of voting
rights of 163,150,148.

14 Contact name: Arnaldo Perez, Company Secretary

15. Contact telephone name: 1-(305)-599-2600

END
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