A man tries to protects himself as security forces beat him during the International Workers' Day rally at Freedom Park in Phnom Penh May 1, 2014. Cambodia authorities broke up a protest of garment workers and opposition party supporters on Thursday who rallied to celebrate the International Labor Day despite the government's ban on public assemblies.
Protesters shield themselves as riot police fires tear gas during a May Day demonstration in Istanbul May 1, 2014. Turkish police fired water cannon and tear gas on Thursday to prevent hundreds of protesters from defying a ban on May Day rallies and reaching Istanbul's central Taksim Square, the focal point of weeks of protests last summer