Protesters storm Hong Kong airport

Demonstrators have gathered at Hong Kong airport to mark the start of three days of unauthorized rallies in the Chine territory.

Activists dressed in black sat in the arrival hall waving banners to raise awareness among international visitors.

Protests have gripped Hong Kong for week.

The protest began with anger at an extradition bill and morphing into demands for greater freedom.

Hong Kong is part of China but enjoys more autonomy.