7 July 2005 London bombings

7 July 2005 London bombings - Wikipedia, the free encyclopedia: "On 7 July 2005 at 08:49 BST (07:49 UTC), during the height of morning rush hour, a series of four explosions struck London's transport system. Three Underground trains were hit in the first wave and a bus an hour later. London ambulance services confirmed that 45 dead and over 1,000 injured."