Ken Livingstone and London Bombers

Ken Livingstone said: "It is not surprising that we have had another attempt to take life rapidly after the first attacks.

"Those people whose memories stretch back to the 70s, 80s and 90s will remember there were horrifying bombing campaigns in London.

Some of those people also remember Ken Livingstone's 1982 invitation to Gerry Adams to addresss the GLC, at the time when Mr Adams' organisation was carrying out said horrifying campaigns.