LAHORE - Checking of PSVs has been started on motorway during dark hours in order to provide safety and security to passengers, it was said by DIG (Motorways), Dr. Mohammad Shafique while talking to media representatives, says a press release. He added that our main objective of this practice is to check the criminals who board in PSVs in guise of passengers and thereafter deprive them from their valuable and secondly to give a wake-up call to the driver whose drowsiness can result into untoward situations.