Montreal police are investigating the alleged robbery of an armoured truck in the West Island on Wednesday night.
The alleged incident happened just before 9 p.m.
The truck, which police say was transporting a large sum of money, was reportedly parked outside Galeries des Sources in Dollard-Des Ormeaux.
Police say a thief broke in and took the money from inside the vehicle while the workers were outside.
They add that a considerable amount of money was reported stolen but could not confirm an exact amount.
No arrests have been made.