Former Philippine President Rodrigo Duterte is being flown to the Netherlands to face an International Criminal Court charge of crimes against humanity linked to the deadly crackdown on drugs he oversaw while in office.

Duterte is accused of presiding over thousands of extrajudicial killings during his war on drugs. He was arrested in Manila and “forcibly” taken to The Hague, his daughter said.

A plane carrying former President Rodrigo Duterte took off from Manila on Tuesday night for The Hague in the Netherlands following his arrest on an ICC warrant after arriving with his family from Hong Kong.