TSB investigating 27-car CP train derailment near Field, B.C.

Investigators are travelling from Edmonton Thursday evening to a rail line near Field, B.C. after 27 rail cars derailed.
Transportation Safety Board spokesperson Alexandre Fournier said the derailment occurred at around 10:10 a.m. Thursday on the Canadian Pacific Laggan subdivision rail line, which runs from Calgary to Field, B.C., at the Upper Spiral Tunnel in Yoho National Park.
Fournier could not confirm whether any spill took place, what the cars were carrying or whether there was any enviro