An Iraqi demonstrator walks next to burning tires blocking a road, during ongoing anti-government protests, in Kerbala, Iraq, Jan. 20, 2020. Photo: Reuters / Abdullah Dhiaa al-Deen.

Two Iraqi police officers were killed and dozens of protesters were wounded in Baghdad and other cities on Monday in clashes with security forces, medical and security sources said, as anti-government unrest resumed after a lull of several weeks.

In Baghdad’s Tayaran Square overnight, protesters threw petrol bombs and stones at police who responded with tear gas and stun grenades, Reuters witnesses said.

Elsewhere in southern Iraq, hundreds of protesters burned tires and blocked main roads in several cities, including Nassiriya, Kerbala and Amara. They say Prime Minister Adel Abdul Mahdi has not fulfilled promises including naming a new government acceptable to Iraqis.

“They (security forces) should stop shooting and aiming, who are they and who are we? Both sides are Iraqis. So why are you killing your brothers?” said one woman protester in Baghdad who declined to give her name.

In the Iraqi oil city of Basra, two policemen were struck and killed by a civilian car during the protest, security sources said. The driver was trying to avoid the scene of clashes between protesters and security forces when he drove into the two officers, they said.

Baghdad police said its forces had reopened all roads that were closed by “violent gatherings.” It said 14 officers were wounded near Tahrir Square, including with head wounds and broken bones.

Traffic was disrupted on a highway linking Baghdad to southern cities, a Reuters witness said. Production in southern oilfields was unaffected by the unrest, oil officials said.

Mass protests have gripped Iraq since Oct. 1, with mostly young protesters demanding an overhaul of a political system they see as profoundly corrupt and as keeping most Iraqis in poverty. More than 450 people have been killed.

Numbers had dwindled but protests resumed last week as demonstrators sought to keep up momentum after attention turned to the threat of a US-Iran conflict following Washington’s killing of Tehran’s top general in an air strike inside Iraq.

The killing of Qassem Soleimani, to which Tehran responded with a ballistic missile attack on two Iraqi military bases housing American troops, has highlighted the influence of some foreign powers in Iraq, especially the US and Iran.