Installation of a dispatch plate for the repair of smoky vehicles Lt. Col. Davod Shikibai, head of the urban traffic police of Rahor Farja, pointed out the growing concerns about air pollution in the cold season of the year, and announced a decisive action by the police against smoke-emitting cars with polluting technical defects and emphasized: the offending cars will be fined and their technical validity will be revoked and their technical approval will be revoked. A repair shop with the license plate to repair the defects.