On the day the Olympic Torch relay reaches Dorset - it's been confirmed that an extra three-and-a-half thousand troops will be drafted in to help with security at the Games.

It's after G4S - the firm being paid more than 300-million pounds to keep the venues secure - admitted it didn't have enough staff.

Home Secretary Theresa May says the government was only told yesterday - but insists it won't pose an extra risk.