A man has been arrested in Britain in connection with the failed bomb attacks in London on 21 July.
The four attempted bomb attacks disrupted part of the city's public transport system two weeks after the 7 July bombings in the city.
According to police, four men tried to set off bombs on three underground trains and a bus in the capital on 21 July but their devices failed to detonate.
The man is being held under anti-terrorism legislation.
