QUETTA: Three police personnel among several injured in a blast at Spiny Road near Pak-Turk School area of the provincial capital on Monday. An explosive device attached with a motorbike parked near the Pak-Turk School went off when patrolling vehicle of the Kharotabad Police Station was passing by. The injured identified as Sub-Inspector Nisar Ahmed, his driver Khan Muhammad and gunman Arsalan, were rushed to the Civil Hospital. They were stated to be in stable condition.