Explosions in London
Several people have been injured and London's underground system closed following explosions at Liverpool Street Tube station. British Transport Police said power surges had caused explosions at Aldgate, Edgware Road, King's Cross, Old Street and Russell Square stations.
UPDATE, via UK's Daily Mail:
Al Qaeda terrorists have reportedly claimed responsibility for the London blasts on an Islamic website and said that "Britain is burning with fear". The unverified claim, made on the Al-Qal'ah - Fortress - internet site, was posted by a group calling themselves the Secret Organisation Group of Al Qaeda of Jihad Organisation in Europe.A log of eye witness accounts, can be found here.