London Telegraph 
January 30, 2012
Hundreds of soldiers from 3rd battalion The Parachute Regiment spent last week learning how to contain and arrest “rioters” in a series of exercises mirroring last summers violence.
Defence sources have confirmed that if violence were to return to British cities, especially during the Olympic Games, the Paras would be “ideally placed” to provide “short-term” support to police forces around the UK.
Such a request would have to be made by the Home Office and would have to have Prime Ministerial approval, according to the source.
During the exercises at the Lydd training base in Kent, the elite troops were pelted with petrol bombs and missiles and “fought” running battles with gangs of protesters as part of the battalion’s “public order training”.