Canada-based preacher Tahir-ul-Qadri speaks with media outside his residence in Lahore on August 13, 2014. A Pakistani court on Wednesday barred a cricketer-turned politician and a Canada-based populist cleric from launching a march on Islamabad in an unconstitutional way, a lawyer said. Cricketer-turned-politician Imran Khan and Canada-based preacher Tahir-ul-Qadri plan to march on the city on August 14, 2014, Pakistan's independence day, to demand Prime Minister Nawaz Sharif resign and call fresh elections. AFP PHOTO/Arif ALI        (Photo credit should read Arif Ali/AFP/Getty Images)