At least seven civilians were killed and 23 wounded by Daesh mortar shells as they tried to flee Mosul's militant-controlled Zanjili district on Thursday, Iraqi police said.
Zanjili is part of the enclave that remains in the hands of Daesh in the northern Iraqi city, alongside the Old City centre and the Medical City hospitals complex.
U.S.-backed Iraqi government forces retook eastern Mosul in January and began a new push on Saturday to capture the enclave where about 200,000 people are trapped, regularly dropping leaflets telling families to flee.
The wounded from Zanjili were taken to a field clinic, a police officer said, adding that more people could have been killed while trying to flee. They were part of the first group of civilians who have managed to escape.
Several dozen other civilians managed to reach government-held lines unhurt, using the same exit route, the officer said.
The population in the Daesh-held enclave live in harrowing conditions, running low on food, water and medicine, and with limited access to hospitals, the United Nations has said.
The militants began moving their prisoners out of the Medical City district as Iraqi forces advanced on them, two residents speaking by phone said, asking not to be identified.
Daesh used basements in the Medical City as jails for former army and police officers and also people violating a code of conduct which forbids such activities as selling cigarettes and smoking.
The militants ordered dozens of families living in Zanjili district to move into the Old City to prevent them escaping towards the Iraqi forces, a resident said on Wednesday.
The Mosul offensive, now in its eighth month, has taken much longer than expected, with Iraqi government advances slowed by the need to avoid civilian casualties.
The fall of the city would, in effect, mark the end of the Iraqi half of the ''caliphate'' declared in 2014 over parts of Iraq and Syria by Daesh leader Abu Bakr al-Baghdadi, in speech from a historic mosque in Mosul's old city.
In Syria, Kurdish forces backed by U.S.-air strikes are besieging Daesh forces in the city of Raqqa, the militants' de facto capital in that country.
The militants have been countering the offensive with suicide car and motorbike bombs, snipers, booby-traps and mortar fire.
About 700,000 people, about a third of the pre-war city's population, have already fled, seeking refuge either with friends and relatives or in camps.
Source: NAM News Network