Blocklisting - Interim Review

BLOCK LISTING SIX MONTHLY RETURN INFORMATION PROVIDED ON THIS FORM MUST BE TYPED OR PRINTED ELECTRONICALLY ANDPROVIDED TO AN RIS.Date: 17 December 2012Name of applicant: Carnival plc Name of scheme: Carnival plc 2005 Employee Share Plan Period of return: From: 1 June 2012 To: 30 November 2012 Balance of unallotted securities 333,194 under scheme(s) from previous return: Plus: The amount by which the block Nil scheme(s) has been increased since the date of the last return (if any increase has been applied for): Less: Number of securities issued/ 245,600 allotted under scheme(s) during period (see LR3.5.7G): Equals: Balance under scheme(s) not 87,594 yet issued/allotted at end of period: Name of contact: Ms. Edy R. Green

Telephone number of contact: +1-305-406-4722