7/7 attacks: How the day unfolded

On 7 July 2005, four suicide bombers attacked central London, killing 52 people and injuring hundreds more.

It was one of the worst terrorist atrocities in Britain.

Ten years on, BBC News looks back at how the day unfolded.

Follow the events of the 10th anniversary of the 7/7 attacks with Victoria Derbyshire on BBC Two and BBC News Channel, 09:15 to 11:00, and throughout the day with BBC News.