Hong Kong police fire tear gas at demonstrators as protests rage on

It was the first use of tear gas in 10 days after a series of mostly peaceful demonstrations in the former British colony

Hong Kong police fired volleys of tear gas to break up anti-government protests in a gritty industrial suburb on Saturday after activists threw petrol bombs and bricks, as China freed a British consulate worker whose detention had fuelled tensions.

Four MTR subway stations were closed around Kwun Tong, a densely populated area of the Chinese-ruled city on the east of the Kowloon peninsula, but thousands packed the streets anyway, most carrying umbrellas against the sun.

Police used tear gas after some protesters threw Molotov cocktails and bricks and others tore up "smart" lamp posts equipped with surveillance cameras. Others had