Supporters of Anonymous have also protested in Dublin and Belfast as the movement takes part in the global protest against corruption on Bonfire Night.
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Temperatures tumbling again tonight with a widespread sharp frost and lows of -5C or -6C and icy spots in places
The victim was shot in the arm in a 'drive-by' shooting.
Ewan McGregor was joined by co-stars Jonny Lee Miller, Ewen Bremner and Robert Carlyle at the world premiere of the Trainspotting sequel.