HONG KONG (AP) — The Latest on the protests in Hong Kong (all times local):

12:30 p.m.

Hong Kong police have confirmed the arrest of activist Joshua Wong and another member of the pro-democracy group Demosisto.

Police said Friday that Wong and Agnes Chow were being investigated for their role in a June 21 unauthorized protest outside a police station.

Both face potential charges of participating in the demonstration and inciting others to join it. Wong also is being investigated on suspicion of organizing it.

Demosisto said earlier that both had been taken to police headquarters in the morning.

10:30 a.m.

A pro-democracy group in Hong Kong says well-known activist Joshua Wong has been arrested.

Demosisto posted on its social media accounts that Wong had been pushed into a private car around 7:30 a.m. Friday and was taken to police headquarters. It later said another member, Agnes Chow, had been arrested as well.

Police did not immediately confirm either arrest.

Wong is secretary-general of the group and was one of the student leaders of major pro-democracy demonstrations in 2014.

He was released from prison in June after serving a two-month sentence related to that protest. He has been speaking out regularly in support of the pro-democracy protests that have racked Hong Kong this summer.