Code 3

Routine response – no urgency.

Code 4

The situation is under control, and no further assistance is needed.

Code 5

The officer needs immediate assistance (emergency backup is required).

Code 6

Medical assistance is required, so request an ambulance.

Code 7

Fire emergency – request for the fire department.

Code 8

Hazardous materials or dangerous situations are present.

Code 9

Suspect in custody or secured.

Code 10

Traffic incident – minor or non-emergency.