An enquiry committee formed by the Punjab government started investigations on Thursday on the matter of Pakistan Tehreek-e-Insaf Chairman Imran Khan’s helicopter not being allowed to land in Pakpattan during a visit. Committee members reached Pakpattan and recorded statements from PTI local leaders and Pakpattan DCO and DPO. DIG Zulfiqar Ahmad Cheema is expected to complete the enquiry in a few days.