BAGHDAD, Sept 7, 2018 (News Wires) - Iraq's parliament on Friday announced an emergency meeting after a curfew was imposed in the southern city of Basra following a fresh outbreak of deadly protests over poor public services and as shells were fired into Baghdad's fortified Green Zone. Lawmakers and ministers will meet on Saturday to discuss the water contamination crisis which has triggered the protests, parliament said in a statement. Mehdi al-Tamimi, head of Basra's human rights council, said nine demonstrators have been killed since Tuesday in clashes with security forces as anger boils over after the hospitalisation of 30,000 people who had drunk polluted water. Prime Minister Haider al-Abadi and key ministers are to attend the parliament session, which was demanded by populist cleric Moqtada Sadr, whose political bloc won the largest number of seats in May elections although a new government has yet to be formed. The rare assault by unidentified attackers on the Green Zone, which houses parliament, government offices and the US embassy, caused no casualties or damage, Baghdad's security chief said.