Hong Kong's last remaining major opposition party took a key step towards disbanding itself on Sunday after a special meeting approved arrangements to do so in the face of pressure from China, amid a national security crackdown.

Hong Kong’s biggest pro-democracy party has received its members’ mandate to proceed with steps toward a potential disbandment, part of the erosion of political freedoms as China cracks down on dissent in the southern city.

The party, once the city’s largest opposition force, long championed a moderate approach. It ended up squeezed between a discontented populace and a repressive Beijing.