Pakistani activists throw stones during protest against government's crackdown on madrasas or religious schools in capital Islamabad. Pakistani activists throw stones to destroy a police post during a protest against the government's crackdown on madrasas or religious schools in the capital Islamabad July 22, 2005. An Islamist call for nationwide protests in Pakistan against a crackdown on militants after the July 7 London bombings fell flat on Friday with rallies in big cities failing to attract more than a few hundred people. REUTERS/Mian Khursheed