| Code 1 | Urgent – An immediate response is required, with lights and sirens. |
| Code 2 | Non-urgent – No lights or sirens required. |
| Code 3 | The situation is under control. |
| Code 4 | Request for backup or assistance. |
| Code 5 | Officer in distress – urgent help needed. |
| Code 6 | Ambulance required. |
| Code 7 | Fire brigade required. |