Boris Johnson has been responding to criticism that an airport in the Thames Estuary won't be 'commercially viable'. A study for the commons Transport Committee estimated that the project would need a massive public subsidy. But the Mayor isn't budging on his island idea. Sarah Saunders reports
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The plaque at number 16 Cowley Street in Westminster marks the brown brick Georgian townhouse where Sir John lived for 31 years.
A man reportedly armed with several knives has been arrested in Whitehall on suspicion of planning a terror attack, police have said.
Metropolitan Police officer, Tom Harrison, has been crawling the course since the race began on Sunday morning.