Enter the water cannon: Two years on from the riots that scarred Britain, hundreds of police are training at a secret base with a fearsome new deterrent for a government that has scarred Britain

These are the first pictures of water cannon ready for use on the streets of Britain this summer.

The German-made weapon is at an Army base in Hampshire where, shielded from public view by several vast warehouses, police officers are being trained in its use.

Dozens of Met officers have been travelling to Longmoor base, near Petersfield, every day over the past fortnight .... http://www.dailymail.co.uk