It used to be only the Taliban who so opposed kite flying that they ordered it banned. The extremist mullahs who ruled Afghanistan believed the sight of skies filled with small, paper kites was somehow un-Islamic. On the day the Taliban finally fled Kabul, the kites returned to the skies of the Afghan capital as a symbol of celebration. Now, to the astonishment of many, the ban has re-emerged in Lahore, the steamy, liberal, cultural heart of Pakistan. Last month, Mian Aamer Mahmood, the head of the city council, ordered a three-month ban on kite flying. Illegal kite flyers, he...