HONG KONG (AP) — Flights resumed Wednesday at Hong Kong’s airport after two days of disruptions that descended into clashes with police, highlighting the hardening positions of pro-democracy protesters and the authorities in the semi-autonomous Chinese city. After nightfall, a new protest outside a police station in the city was dispersed as officers fired tear gas.

There was soul-searching in the protest movement, including the three dozen demonstrators who remained camped at the airport arrivals area. They asked travelers and the general public for forgiveness after their blockade turned into chaotic and frenzied violence.

While the movement’s supporters still have street protests planned, it’s unclear what their next move is or whether they will be able to find new rallying sites to keep the pressure on authorities.

Protesters spread pamphlets and posters on the floor in one section of the terminal but were not impeding travelers. Online, they also circulated letters and promotional materials apologizing for the inconveniences during the past five days of the airport occupation.