QUETTA: A sit-in of the Balochistan National Party-Mengal (BNP-M) demanding the release of arrested Baloch Yakjehti Committee (BYC) leaders continued on Sunday, after the provincial government’s talks with the party yesterday failed to reach a solution. BNP-M President Sardar Akhtar Mengal had announced a “long march” from Wadh to Quetta to protest the arrests of BYC chief organiser Dr Mahrang …