The police opened firing at the protesters in which three people were injured. Two succumbed to their injuries at hospital.
The commission Lahore division requested the deployed of Rangers after police failed to control the situation.
Meanwhile, the funeral prayer of the victim was held here, which was led by PAT chief Dr Tahirul Qadri and attended by thousands of people.
Meanwhile, parents of the victim landed at Islamabad airport, who were in Saudi Arabia for umrah.