A bus is seen in flames in Dhaka, capital of Bangladesh, March 17, 2013. At least seven buses were set on fire by supporters of the Bangladesh Nationalist Party (BNP). BNP and its alliance called a 48-hours nationwide strike started on Monday, demanding for the release of their leaders. (Xinhua/Shariful Islam)

A bus is seen in flames in Dhaka, capital of Bangladesh, March 17, 2013. At least seven buses were set on fire by supporters of the Bangladesh Nationalist Party (BNP). BNP and its alliance called a 48-hours nationwide strike started on Monday, demanding for the release of their leaders. (Xinhua/Shariful Islam)