Holding(s) in Company

Trinity Mirror PLC
22 March 2007



The Company has today received notification from Capital Group International,
Inc. on behalf of its subsidiary companies, Capital Guardian Trust Company
(USA), Capital  International, Inc.(USA & Singapore), Capital International
Limited (UK), Capital International S.A. (Switzerland), and Capital
International KK (Japan) that they have in-direct interests in 25,994,098
Trinity Mirror plc Ordinary Shares, representing 8.867% of the issued share
capital.



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