Director/PDMR Shareholding

Notification of Transaction of Director/PDMRS

    MIAMI, Dec. 30, 2010 -- Carnival Corporation & plc (NYSE/LSE: CCL; NYSE:
CUK) was notified on December 29, 2010 that on that date David Dingle, Chief
Executive Officer of Carnival UK, exercised 381 options to purchase shares of
Carnival plc Ordinary Shares ("Shares") at 25.48 pounds Sterling per Share
and sold 381 Shares on December 29, 2010 on the London Stock Exchange at a
price of 30.0495 pounds per Share. Following this transaction, Mr. Dingle
continues to indirectly hold 123 Shares and 15,853 options to acquire Shares.

    This notification relates to disclosures made in accordance with Rule
3.1.4(R)(1)(a) of the Disclosure Rules and Transparency Rules.

    Further details and a copy of the Forms 4, Statement of Changes in
Beneficial Ownership of Securities, to be filed with the U.S. Securities &
Exchange Commission, can be found at the SEC web site, www.sec.gov, and the
Carnival Corporation & plc web site, www.carnivalcorp.com or
www.carnivalplc.com.

    SOURCE Carnival Plc