Explosion Rocks Oil Refinery

There was an explosion at the Irving oil refinery in Saint John, New Brunswick, Wednesday afternoon.

One of the workers, at Canada's largest oil refinery, suffered small cuts after being slammed to the ground, by the force of the blast.

An 1,100 gallon tank of potassium hydroxide over pressurized while under routine maintenance.

No other damage or injuries were reported, from the incident.