PESHAWAR: A grand jirga on Thursday designated Khyber Pakhtunkhwa Chief Minister Ali Amin Gandapur to resolve peace-related issues in the province ahead of a three-day gathering being organised by the recently proscribed Pashtun Tahaffuz Movement (PTM). On Sunday, the federal government imposed a ban on the PTM, citing threats to national peace and security. On Tuesday, the KP government prohibited …