Violence will not hurt preparation for 2012 Olympic Games, London Organizers.

LONDON: Riots a year before the occurrence of 2012 Olympics is a question mark on the security of world's largest Game event.
20000 policemen are deployed in London to control the unrest spread in the major cities of United Kingdom during last 4 days.
It is a criminality and is to be confronted and defeated, says the Prime Minister David Cameron.