If there is an emergency, always call 999. For police purposes, an emergency is when:
* There is a danger to life
* There is a risk of serious injury
* A crime is in progress or about to happen
* An offender is still at the scene
The police aim to arrive at emergencies within 10 minutes. If your call is not an emergency, you can contact your local police station via their local switchboard. By Following this link.