Tunnelling on the multi-billion pound Crossrail project has ground to a halt just months after it started. After an accident with a hopper that collapsed, the giant boring machines which are digging the tunnels for the underground railway have had to be switched off. Simon Harris 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.