THUNDER BAY -- City police are investigating a morning crash that involved at least six vehicles Wednesday morning.
Thunder Bay Police Service officers are at the corner of Harbour Expressway and Golf Links Road.
At least one lane is blocked near the crash.
Police say they believe one of the drivers involved in the crash fled the scene before police arrived.
Police are asking people to drive with extreme caution as extreme cold weather has led to very slippery conditions throughout the city.
