080920_Knife_March_181 Peace march against knife crime, Caledonian Road, London 20 Sept 2008.

PeacePeace march against knife crime, Caledonian Road, London 20 Sept 2008.Several thousand people, including families and friends of gun and knife crime victims, have staged two peace marches across London to Hyde Park.The idea was started on Facebook by two London women. The marchers chanted "Stop the knives, save lives". march against knife crime, Caledonian Road, London 20 Sept 2008.