The Philippines on Monday expanded a ban on its citizens working in Kuwait after President Rodrigo Duterte angrily lashed out at Kuwait over reports of Filipino workers suffering abuse and exploitation.

Philippines Labour Secretary Silvestre Bello Monday announced a “total ban” on new employment in the country, including Filipinos who had already obtained employment permits but had not yet left for Kuwait.

Authorities have not ruled out revoking the permits of Filipinos currently working in Kuwait or of previous hires returning on new contracts.

The fresh move came after Duterte last month barred Filipinos from seeking work in Kuwait, although the ban exempted those who had already secured permission.

The Philippine foreign affairs department said Monday authorities were repatriating 10,000 overstaying Filipinos from Kuwait, taking advantage of an amnesty programme arranged with the Kuwaiti government.