Hong Kong riot police clear the streets on Saturday (January 25) as a crowd gathered to to mark the fourth anniversary of the Mong Kok riots.<br /><br />"After some clashes with Hong Kong protesters on the first day of the Lunar New Year, riot police carry out a clearance in the streets of Mong Kok," the filmer told Newsflare.<br /><br />"Police were equipped with grenade launchers and pepperball guns. The rain started to fall shortly after, dampening the fighting mood of the various parties."