By Saleem Shahid in Dawn, October 9th, 2023QUETTA: Pakistan has suggested the interim Afghanistan government establish a sub-consulate in Chaman, as efforts are underway to devise a mechanism for the issuance of an on-arrival visa to Afghan citizens at the border town on the basis of their identification documents. The authorities concerned would also approach the federal government seeking the installation of a passport reader in the border town. These issues were taken up during…