The Crown Prosecution Service has advised the Independent Police Complaints Commission to charge Scotland Yard PC Alex MacFarlane with a racially aggravated public order offence in relation to the alleged abuse of a suspect during the London riots.
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Drivers on London's Night Tube are to vote on strikes in a long-running row over pay and jobs.
The mayor hinted that certain cars could be entirely banned from London's streets in an effort to combat the city's "toxic" air.
The house built in the 1850s has three-bedrooms and two roof terraces.