Ontario MPP demands answers on cleanup of closed GM plant amid $1.75M lien and PCB concerns.

St. Catharines MPP Jennie Stevens is demanding transparency from Ontario’s environment ministry over the cleanup of a shuttered GM plant, citing a $1.75-million construction lien filed by a contractor who built a stormwater pond to contain PCBs. Though testing shows PCB levels are now below thresholds and discharges to Twelve Mile Creek have been blocked, Stevens questions ongoing monitoring and maintenance, urging regular public updates. The ministry confirms no off-site discharges, but has not responded to requests for comment, nor have the contractor or property mortgagee.