More than half a billion pounds has been spent by local authorities in London on emergency housing since the general election. Councils have been forced to place people in accommodation, such as hotels and B&Bs, after they presented themselves as being homeless.
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Labour leader Jeremy Corbyn was unable to provide the cost of his party's key manifesto plans on free child care.
Montana Abdhou was with a group of friends when two men on bikes opened fire.
BA is expecting to run a full schedule on Tuesday from Heathrow and Gatwick but said it still had work to do reuniting bags with passengers.