More violent clashes in the streets of Mong Kok.<br/> <br />Just hours after police had cleared barricades and the crowd occupying the streets, the protesters returned, attempting to reclaim the intersection.<br/> <br />They've been occupying the city center for more than two weeks, demanding that China's Communist Party rulers live up to their old promises, and grant full democracy to Hong Kong.<br/> <br />But police say the protesters must leave.<br/> <br />(SOUNDBITE) (English) CHIEF SUPERINTENDENT OF POLICE PUBLIC RELATIONS BRANCH, HUI CHUN-TAK, SAYING:<br/> <br />"Police will not tolerate further blockage of the reopened roads by the radical protesters. Should there be any acts of violence, police will take resolute actions."<br/> <br />But the protesters say they are standing firm. They say they won't back down until full democracy comes to Hong Kong.