Security forces opened fire on protesters in southern Iraq on Sunday, killing at least seven people and wounding dozens others, police and medical sources said, as weeks of unrest in Iraq continue.
Iraqis have been protesting for weeks against corruption, misgovernance and a lack of jobs.
Troops used live bullets to disperse protesters who were trying to block roads leading to the port city of Umm Qasr in the oil-rich southern province of Basra, the sources said.
Umm Qasr is Iraq's largest commodities port. It receives shipments of grain, vegetable oils and sugar that help feed a country largely dependent on imported food.
There has been no official comment so far on the alleged killings.
Since October 1, Iraq's capital, Baghdad, and the majority-Shiite south have been swept by mass demonstrations that have so far resulted in the deaths of at least 330 people.
The protesters are angry at perceived widespread political corruption, rampant poverty and misgovernance in the country, which has an unemployment rate of 25%.
They have called for the resignation of the government, the dissolution of parliament and an overhaul of the nation's political system.
Iraqi Prime Minister Adul Abdul Mahdi has offered concessions, including new elections and government subsidies. But the measures have failed to satisfy the protesters' demands.
"Our demands are clear: the downfall of this corrupt government," a demonstrator said.
A deadly grassroots movement
Despite Iraq's possessing one of the world's largest oil reserves, many Iraqis live in poverty, without adequate access to education, health care and well-paid jobs. The country is the 12th most corrupt in the world, says Transparency International.
The protesters accuse the nation's elites of awarding public-sector jobs in return for bribes or on grounds of nepotism or sectarianism.
The ongoing unrest has shattered the relative calm that followed the defeat of the "Islamic State" terror group in 2017. The protests are one of the deadliest grassroots movements in the country in decades.
On Sunday, the unrest continued in the city of Nassiriya, with some government offices set on fire, sources told the Reuters news agency.
Elsewhere in southern Iraq, hundreds of protesters burned tires and blocked some roads on Sunday in Basra, preventing government employees from reaching offices, police said.
Iraqi security forces also wounded at least 24 people in the Shiite holy city of Karbala overnight after opening fire on demonstrators to prevent them from reaching the local government headquarters, medical and security sources said.