Commissioner Lo Wai-chung visited a number of injured police officers at Princess Margaret Hospital on August 25. The officers sustained shoulder or chest injuries after being attacked by radical protesters at the junction of Chung On Street and Sha Tsui Road in Tsuen Wan. In addition, Commissioner Lo visited another injured officer at the hospital on August 31 and September 3. The officer sustained multiple cut wounds after being attacked by three suspects outside Kwai Chung Police Station.