OHA Code Review

An evacuation, either as a precaution or due a crisis.

• Blue

• Green

• Yellow

• Red

A missing person.

• Orange

• Green

• Yellow

• White

A missing child.

• Purple

• Orange

• Amber

• Black

A disaster. It may require calling in extra staff.

• White

• Green

• Orange

• Brown

A fire.

• White

• Silver

• Grey

• Red

A violent or behavioural situation

• White

• Purple

• Yellow

• Silver

A hazardous spill in the facility.

• Orange

• Black

• Brown

• Grey

A person with a weapon.

• Grey

• Silver

• Black

• Purple

A bomb threat or suspicious object.

• Red

• Grey

• Black

• Silver

Loss/Failure of Infrastructure

• White

• Grey

• Black

• Red