Varying reports are emerging of the size of the explosive device found in a car in central London this morning. The device has since been made safe.
A source in UK parliament buildings in Westminster, London, said a device found in the car in London's Haymarket area was believed to be relatively small and made of some type of home-made explosive.
The source also revealed that police carried out a search of other key areas in London in the early hours of this morning after the Haymarket incident was discovered.