A fire truck has it's water pressure tested during the annual fire week inspections.

A firefighter rolls-up the hose after a firetruck was tested for good water pressure.

Water pressure is tested during the annual fire week inspections.

Firetrucks are inspected during the annual fire week testing period.

A firetruck is tested during the annual fire week inspections.

Two Ottawa Firefighters are engulfed in smoke which is billowing-out from the roof of an apartment, as they battle the blaze.

Two Ottawa Firefighters battle apartment blaze from atop a ladder using a water cannon, as smoke billows and flames shoot-out from the roof. A crowd watches while other firefighters make their way up the fire-escape stairs on back of the building, smashing-out windows as they climb to the top.

Smoke billows-out during a battle with an apartment fire.

A crowd watches Ottawa Firefighters battle an apartment blaze.

Firefighters atop an extended ladder using a water cannon.

Firefighters hose-down an apartment fire from atop their ladder.

Ottawa Fire Engine with ladder