Open this photo in gallery: Police patrol in the Causeway Bay shopping district of Hong Kong on June 4, close to the venue where Hong Kong people traditionally gather annually to mourn the victims of China's Tiananmen Square crackdown in 1989 which the authorities have banned and vowed to stamp out any protests on the anniversary on June 4.PETER

MPs ask why Canada allowed Hong Kong police entry for games comes via ChinaTechNews.com.