Hong Kong police arrested prodemocracy activists and cleared most of the main protest site on Thursday, marking an end to more than two months of street demonstrations in the Chinese-controlled city, but many chanted: "We will be back."

Most the activists chose to leave the Admiralty site, next to the Central business area, peacefully, despite their demands for a free vote not being met. But the overall mood remained defiant.

Groups of up to four police arrested holdout protesters one by one, hours after workers used wire cutters to remove barricades and dismantle bamboo scaffolding.