Police club activists of the National Committee to Protect Oil, Gas, Mineral Resources, Power and Ports after they attempted to blockade the state-owned Petrobangla Headquarter. The activists marched towards the Petrobangla Headquarter with a procession from muktangan which was stopped by the police at Paltan. The activists tried to move forward forcing police resulted the police charged them with baton. At least 15 people were injured including Dr. Anu Mohammad, member secretary of this committee. Dhaka, Bangladesh. September 02 2009