Supporters of Tahir ul-Qadri, leader of political party Pakistan Awami Tehreek (PAT), use a plastic sheet while sleeping to avoid a downpour, in front of the parliament lodges building during the Revolution March in Islamabad August 22, 2014. REUTERS Supporters of Tahir ul-Qadri, leader of political party Pakistan Awami Tehreek (PAT), use a plastic sheet while sleeping to avoid a downpour, in front of the parliament lodges building during the Revolution March in Islamabad August 22, 2014. REUTERS