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Shard protesters released

Six Greenpeace protesters who scaled Britain's tallest building have been released from police custody after being arrested over the stunt.

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Celebrities tweet support to Shard climbers

Singers Annie Lennox and Radiohead frontman Thom Yorke, as well as actor Ewan McGregor, have all shown their support to six activists who have been climbing the Shard in protest of oil drilling in the Arctic.

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