Two train derailments over the weekend in the region.A train left the CP rail tracks near Dinorwic on Friday afternoon.
The incident was minor and no one was injured.
The Transportation Safety Board is investigating a derailment, east of Fort Frances.
A team of investigators was deployed after 35-five cars left the CN rail track Friday afternoon, just east of the level crossing on Highway 11-71 in the township of Alberton.
It's reported that two of the cars contained dangerous goods, but nothing spilled.
A small grass fire also broke out, but was quickly extinguished.
No one was injured.