Four attempted bombings took place exactly two weeks after the deadly 7 July blasts.
Once again, they were spread out around the capital and once again there were three on underground trains and one on a bus.
None of the devices exploded and police recovered a wealth of forensic material.
Three of the suspected bombers began their journey at Stockwell underground station. Failed devices were found on trains at Oval and Warren Street stations and on a bus in Hackney.
The fourth suspect entered the underground system at Westbourne Grove. A device was found on the Hammersmith and City line not far away at Shepherd's Bush.
A fifth device was found in a rucksack abandoned in bushes at Little Wormwood Scrubs two days after the failed attacks.
One of the bomb attempts was at Oval station
The suspect in the Shepherd's Bush attack fled along the tracks