Labour leader Ed Miliband has described Richard Attenborough's death as a "sad day for the film world and the Labour movement".
The death of Richard Attenborough is a sad day for the film world and the Labour movement. He and his work will be remembered.
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The letter calls for an end to harassment, abuse, and impunity in a world "ripe for change".
Police say that anyone who sees Whitehouse should not approach him, but instead call them on 999 and quote incident 23 of 18 February.