NatWest is one of the biggest High Street banks in the UK but it is shutting its branch in West Norwood after a series of attacks on staff in recent years.
So what do local people make of their neighbourhood being branded a "health and safety" risk?
Ria Chatterjee has been finding out.
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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.