Common Terms and Radio Communication:

CodeMeaning
Code 1Emergency – immediate action required.
Code 2Urgent – quick response needed without emergency sirens.
Code 3Routine – normal response time.
Code 4The situation is resolved – no further assistance is needed.
Code 5The officer needs immediate backup.
Code 6Ambulance required.
Code 7A fire brigade is needed.
Code 8Hazardous situation or dangerous goods involved.
Code 9Request for permission to leave the scene.