Pictured: The moment a man punched a girl off her feet during a Facebook water fight | Mail Online
This is the moment a girl was punched off her feet during a water fight in a park in which nine people were arrested.
The girl was knocked to the floor by a fellow reveller after he was squirted with a bottle of drink during the play fight, which had been advertised on Facebook.
The attack happened at around lunchtime yesterday near the Serpentine in London's Hyde Park.
