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By Paul Goodman
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Alan Keen, the Labour MP for Feltham and Heston, has died aged 73. We will write more about the consequent by-election in due course, but it is right now simply to send commiserations to his family. His wife, Ann Keen, was MP for Brentford and Isleworth from 19997-2010.
Noon update: Total Politics has some of the tribues being paid to Mr Keen.