Lu Pavements News Today

Flocking to london hoping to squeeze in among a crowd thats estimated to be anywhere between 800,000 and 1 million strong. and thats the challenge facing the metropolitan police force. with 46 heads of state, national and foreign royalty, and many public figures, a major security operation is already under way to ensure the safety of everyone who attends. >> reporter: in the replen dent spring sunshine, london has been perfectly polished for the royal wedding, but beneath the fluttering flags an...