Hundreds of thousands of people have fled their homes in northwest Pakistan, amid fierce clashes<br />between Pakistani troops and Taliban fighters.<br /><br />The fighting is centred in the Swat Valley, but sprawls across the districts of Dir, Buner and Malakand.<br /><br />Many of those who have left the region are heading towards UN camps in Jalala and Sheikh Shehzad in Mardan district, as well as Yar Hussein in Swabi district. <br /><br />Sohail Rahman reports from one of the camps trying to help people displaced by the fighting.
