Traffic in Hong Kong’s business district was disrupted at lunchtime on Friday as hundreds of protesters, many in masks, marched along busy roads in Central following a rally at Chater Garden.The crowd, some in office attire, occupied one vehicle lane and a tram track, as they chanted anti-government slogans and walked along Des Voeux Road Central and Connaught Road Central.So far there has been no police presence at the site, and some protesters have taken to directing traffic.Tear gas and…