Meanwhile the final public meetings in the consultation process for the Mayor's policing plan take place tonight in Barking and Havering.
Have your say on London's Police and Crime Plan:
Boris wants to gather the views of people who live, travel and work in London, particularly those who have been affected by crime.
Your views will inform the final version and future revisions of the Police and Crime Plan.
Have your say by filling in the online form before 6 March.
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The Cranberries singer Dolores O'Riordan has died in London at the age of 46, her publicist has confirmed.
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It may be a small start but London has finally managed to improve its air pollution record by targeting the most polluted roads.