Myanmar government has imposed a state of emergency in the western state of Rakhine after three days of riots left seven people dead.<br /><br />Army troops have been deployed to quell violence between majority Buddhists and Muslims, including Rohingya migrants.<br /><br />As the situation flared up, the UN said it was relocating its staff from the region.<br /><br />Al Jazeera's Wayne Hay reports from Bangkok in neighbouring Thailand.
