http://www.google.co.uk/gwt/x?q=royal+wedding+shoot+to+kill&ei=9Ae4TfmWFciC8gPz24eqAQ&ved=0CAkQqQIwAA&hl=en&source=m&rd=1&u=http://www.metro.co.uk/news/861795-anti-royalists-banned-from-london-royal-wedding-protests
http://www.google.co.uk/gwt/x?q=royal+wedding+shoot+to+kill&ei=tQi4TbDDDsO_jgf23rl9&ved=0CBAQFjAD&hl=en&source=m&rd=1&u=http://www.express.co.uk/posts/view/242581/Royal-Wedding-Be-ready-to-shoot-to-kill-Scotland-Yard-tells-its-marksmen