City officials said Friday they’re reviewing the safety measures linked to its compressed natural gas transit bus fleet, one of which burst into flames Thursday following a collision with another city bus, leaving three dead and 16 injured.

At approximately 1:10 p.m. on Thursday, Oct. 15, 2026, Calgary Fire Department (CFD) crews were dispatched to the 800 block of Saddletowne Circle N.E., near the intersection of 80 Avenue N.E., for a multi-vehicle collision involving two Calgary Transit buses.