It's not just the G4S bouncers who haven't been trained, it seems:
London 2012 Olympics: American and Australian team buses get lost from Heathrow to Olympic Park - Telegraph
Untrained bus drivers roaming London unable to find their destinations, despite their Zil lanes. Chaos on the M4 due to an accident and the knock-on effect of the dictatorial Zil lanes..... At one stage there was a 32 mile tailback today...
Quite a few stories of lost athletes' luggage at Thiefrow as well....
What a farce your self-indulgent orgy of jockstrappery is fast becoming, eh Coe?