LAHORE - Chairman Pakistan Tehreek-e-Insaf, Imran Khan urged the rulers to expedite rescue and relief activities in flood-hit areas. In a statement issued here on Friday, he also asked the govts of Punjab and Khyber PK to make necessary arrangements for providing necessary amentias to the affected people. The PTI Chief visited the flood-affected areas in Mianwali district and directed party workers to take active part in relief activities.