Police use force to disperse supporters of former prime minister Nawaz Sharif who gathered to see him in Lahore. —AP Shahbaz Sharif leading the rally. —AP PML-N supporters take part in a march towards the airport ahead of the arrival of Nawaz Sharif in Lahore. — AFP PML-N supporters rally in Lahore. ─ Photo courtesy Sarah Eleazar Supporters of Nawaz Sharif take part in a march towards the airport ahead of his arrival. —AFP Supporters of Nawaz Sharif take part in a march towards the airport ahead of his arrival. —AFP PML-N supporters march towards the airport ahead of the arrival of Nawaz Sharif from London. —AFP PML-N supporters take part in a march towards the airport ahead of the arrival of Nawaz Sharif in Lahore. — AFP PML-N supporters march towards the airport ahead of the arrival of Nawaz Sharif from London. —AFP Supporters of Nawaz Sharif take part in a march towards the airport ahead of his arrival. —AFP