
Police cordon off an area around a news stand and investigate the vicinity where a suspected bomb exploded at the Dongzhimen interchange, one of the busiest areas in central Beijing, China 21 October 2010. No-one was reported injured and the cause of the explosion was not determined at this point though a force of some 50 paramilitary and police officers were assigned to the scene. EPA/ADRIAN BRADSHAW

Police cordon off an area around a news stand and investigate the vicinity where a suspected bomb exploded at the Dongzhimen interchange, one of the busiest areas in central Beijing, China 21 October 2010. No-one was reported injured and the cause of the explosion was not determined at this point though a force of some 50 paramilitary and police officers were assigned to the scene. EPA/ADRIAN BRADSHAW

Police cordon off an area around a news stand where a suspected bomb exploded at the Dongzhimen interchange, one of the busiest areas in central Beijing, China 21 October 2010. No-one was reported injured and the cause of the explosion was not determined at this point though a force of some 50 paramilitary and police officers were assigned to the scene. EPA/ADRIAN BRADSHAW

Police cordon off an area around a news stand and investigate the vicinity where a suspected bomb exploded at the Dongzhimen interchange, one of the busiest areas in central Beijing, China 21 October 2010. No-one was reported injured and the cause of the explosion was not determined at this point though a force of some 50 paramilitary and police officers were assigned to the scene. EPA/ADRIAN BRADSHAW

Police cordon off an area around a news stand where a suspected bomb exploded at the Dongzhimen interchange, one of the busiest areas in central Beijing, China 21 October 2010. No-one was reported injured and the cause of the explosion was not determined at this point though a force of some 50 paramilitary and police officers were assigned to the scene. EPA/ADRIAN BRADSHAW