Total Voting Rights

CARNIVAL PLC - VOTING RIGHTS AND CAPITAL

    At 9:00 a.m. Eastern Time on 31 July 10 Carnival plc had 213,680,531
issued ordinary shares of US$1.66 each admitted to trading. Carnival plc
holds nil ordinary shares in Treasury.

    Although Carnival plc has 213,680,531 issued ordinary shares, the
32,950,744 ordinary shares held by Carnival Investments Limited and 1,115,450
ordinary shares held by Carnival Corporation do not carry the right to vote
(in accordance with the Articles of Association of Carnival plc).

    Therefore, the total number of voting rights in Carnival plc is
179,614,337.

    The above figure of 179,614,337 may be used by shareholders (and others
with notification obligations) as the denominator for the calculations by
which they will determine if they are required to notify their interest in,
or a change in their interest in, Carnival plc under the FSA's Disclosure and
Transparency Rules.

    4 August 2010