PESHAWAR Provincial Chairman Qaumi Watan Party (QWP) Sikandar Hayat Khan Sherpao on Saturday termed unconstitutional the ban on the transportation of wheat flour to Khyber Pakhtunkhwa from Punjab. According to a press release issued from the party’s headquarters Watan Kor said that he was speaking at a meeting of party workers from PK60 at Shabqadar tehsil in Charsadda district.—APP