Arson being looked at in St. Thomas rail yard

Rail fire in St. Thomas sees 20 foot flames A railroad tie fire in St. Thomas saw choking columns of black smoke, and a 20 foot blaze on Thursday, CTV London's Brent Lale reports.

A fire at the St. Thomas CN Rail yard on Thursday is being investigated as arson.

Crews were called to the tracks near Flora Street around 12 p.m. after a large pile of rail ties caught fire.

Officials said flames reached upwards of 20 ft and black smoke could be seen across the city.

People who live in the area were advised to close their windows and stay indoors.

No injuries were reported.