LAHORE The Sheikhupura police have failed to trace the robbers who intercepted a car-rider in Factory Area limits and snatched away his vehicle at gunpoint some four days ago. The complainant Haji Miraj Din told the police that four robbers held him up at gunpoint and snatched away his car (LWA/923) besides cash and cellular phone. The police have registered the case (FIR 730/11) and are investigating with no arrest made so far.