More soldiers have been arriving at Tobacco Dock in East London, their base camp during the Olympics. Extra troops have been drafted in to secure the Olympic Venues after security firm G4S failed to train enough staff. Phil Bayles reports.
A committee of MPs has said the problems with recruiting security staff for the Olympics should have been foreseen.
The boss of the government's Olympics' security contractor G4S has faced a dressing down from MPs for his firm's poor performance.
The head of G4S is under pressure to quit his £830,000-a-year job as he prepares to face questions from MPs