Rail transportation safety investigation R18H0039
The occurrence
On , at about 0215 Eastern Daylight Time, a Canadian Pacific Railway (CP) yard foreman and a CP yard helper were performing switching operations at CP’s Toronto Yard in Toronto, Ontario using a remote control locomotive system (RCLS). The yard foreman was operating yard assignment T16-13 (the assignment) when it began to roll uncontrolled eastward on the Staines connecting track.