London Telegraph 
March 1, 2011
Only half the ambulances available were sent to help victims of the 7/7 bombings, the inquest into the attacks heard today.
London Ambulance Service (LAS) also held back crews stationed near the scenes of the atrocities, meaning the injured had to be treated by paramedics who travelled in from outside the capital, the hearing was told.
There were 201 rostered ambulances available to LAS controllers on July 7 2005, but only 101 were deployed to the sites of the terrorist attacks on three Tube trains and a bus.
Further medical crews from outside London were sent to help the rescue effort and volunteer ambulances also assisted with treating and carrying the wounded to hospital.