Around 3,000 supporters of Mumtaz Qadri, the self-confessed killer of former Punjab governor Salmaan Taseer, continued their sit in outside the Parliament House and other key government installations for a second day on Monday.Qadri was hanged on February 29, triggering a strong reaction from religious, and some politico-religious parties. On Sunday, thousands of workers of religious groups gathered in the garrison city of Rawalpindi to observe Qadri’s Chehlum. Later, they started marching towards Islamabad where they gathered on the Constitution Avenue.Mobile phone services were suspended in Islamabad once again on Monday morning. Of the estimated 25,000 Qadri supporters around 3,000 are still gathered outside the Parliament, AFP reported.Protest leaders were making speeches on a makeshift stage, as supporters drank tea from plastic bags and washed themselves using water bottles.The demonstration that started on Sunday evening is still underway although the crowd has diminished. An estimated 25,000 supporters of Qadri forced their way into the capital.The red zone, adjacent to the Constitution Avenue, was barricaded with containers and heavy contingents of police, Frontier Constabulary and Rangers were deployed. Riot police carrying batons and shields fired tear gas to try to prevent them pushing closer to the red zone. Some protesters set fire to a container while chanting slogans.As the ranks of protesters surged, they managed to enter the red zone where they surrounded several key installations, including the Parliament House. They again clashed with the law enforcers in chaotic scenes. Around 61 people – mostly law enforcers – were wounded in the melee. Earlier protesters also set fire to a metro bus station, a fire engine and several vehicles.The media bore the brunt of protesters’ fury as they attacked media persons, injuring some of them and damaging their equipment. The protesters claimed that the media was not covering the event in an objective manner.When the situation went out of control in the evening, the government called in the army. “The army has been requisitioned by the government to control the situation and secure the red zone,” the chief military spokesperson Lt Gen Asim Bajwa wrote on Twitter.The Islamabad administration engaged the protesters in negotiations, who had staged a sit-in at D-Chowk. The government succeeded in preventing the protesters from marching deep into the red zone. In the meantime, army troops reached the spot and started controlling the situation.The protesters demanded that the government scrap any plans to amend the blasphemy laws, and execute all those convicted of blasphemy, including Asia Bibi. They also called upon the government to declare Mumtaz Qadri a ‘Shaheed (martyr)’ and announce a public holiday in his name.