Police in Londonderry investigate hit-and-run incidents
The police are appealing for information following two hit-and-run incidents in Londonderry on Wednesday.
At about 23:15 GMT a green Hyundai and a blue Toyota Avensis were involved in a collision in The Diamond.
Twenty-five minutes later, the Hyundai was also involved in a collision with a police car on Shipquay Street.
Police said a 44-year-old man was arrested and questioned for allegedly driving with excess alcohol.
In a separate incident, a BMW with four passengers on board was involved in a hit-and-run in the Waterside.
The incident occurred on Wednesday evening at the junction of Irish Street and Knockwellan Park.