Riot police are losing patience and clearing out the final protesters, who had ignored a request to leave. Once again officers deny they went too far. But today, tens of thousands of hong kongers were back on the street. Protesting against alleged Police Violence during whats been two angry months of unrest. They spread out across the city, streaming past sunday shoppers. This is the eighth weekend of protest in this former british colony, handed back to china 22 years ago. The police had tried to ban todays event and warned that anyone who marched through the streets could be arrested, but, as you can see, it hasnt made any difference, and you do get the feeling now that many people in this city have simply no respect for the authorities, orfor the police. This evening another stand off, with officers blocking the way to the main Chinese Government building, which was defaced in the previous demonstration. The police and the people at loggerheads in a city at a crossroads. We canjoin