Renfrew OPP has issued an arrest warrant for a Pontiac man after a hit and run in Renfrew.
The 21-year-old Quebec man is charged with failing to stop at the scene of a collision causing bodily harm last Thursday.
A 75-year-old Whitewater woman was seriously hurt in the crash on Raglan Street at Railway Avenue.
The police say the woman was using the crosswalk and one vehicle had come to a stop to let her cross.
The vehicle allegedly driven by the suspect, rear ended the stopped vehicle which sent it into the woman.
A witness copied down the licence and description of the vehicle as it sped off.