Cleanup is underway after train derailment in St. Catharines that's being investigated by CN Police.
In a statement, CN rail says there are no injuries or fires due to the derailment, and that a non-dangerous substance called polyethylene spilled from one of the cars.
Metrolinx says GO Trains in the area are not servicing St. Catharines or Niagara Falls as a result.
Glendale Avenue was closed originally, but has since reopened.
(Written by: Matt Latour)