A policeman stands guard in front of Buddhist flags during a ceremony in Vietnam's northern Bac Ninh province

 
A policeman stands guard in front of Buddhist flags during a ceremony in Vietnam
A policeman stands guard in front of Buddhist flags during a ceremony in Vietnam's northern Bac Ninh province, 40 km (25 miles) outside Hanoi, May 7, 2008 as part of the United Nations Day of Vesak, which celebrates Buddha's birthday. REUTERS/Kham (VIETNAM)