Police in hong kong have fired tear gas and used water canon to fire blue dyed water to try to and break up large crowds of protesters whove rallied in defiance of a ban. An event to mark five years since beijing ruled out fully democratic elections was banned by officials and called off by organisers. Police had warned potential protesters that they risked arrest if they turned out. Lets ta ke lets take a look at the scene in hong kong. It is evening in hong kong. The protesters have not dispersed by any means during the class of the protests which were dispersed earlier by the police, using both tear gas, fired by police officers, some up on balconies above the mean protesters as they attempted to cause the protesters to disperse. Some difficulty dispersing, not least because some of the key transport networks have been shut and the stations have been shut because of concerns about possible violence inside the stations and a way of reducing the numbers that were able to get into cent