Rawalpindi : Punjab Chief Minister , Sardar Usman Buzdar on Tuesday inaugurated double-decker service hoping to promote tourism in the twin cities of Rawalpindi and Islamabad.Addressing the inaugural ceremony of the bus service, the CM said that the bus service would boost tourism.“Punjab government is taking measures to promote tourism in the province,” he said adding, the Tourism Department is going to establish a tourism institute in Rawalpindi which would launch training programs for...