Police car

A police car was a car used by the police. (TV: World War Three, Day One, Greeks Bearing Gifts, Meat)

While posing as a police officer, the Tenth Doctor claimed to have a police car. (TV: Fear Her)

After getting into a fight at a nightclub, Owen Harper and Jack Harkness were forced into police cars and taken to prison. (TV: Dead Man Walking) Sarah Jane Smith was also taken away by the police in a police car for questioning after she was framed as having kidnapped Luke Smith from another family. (TV: The Lost Boy)

Gwen Cooper used to drive a police car, (TV: Everything Changes) and rode in one whenever she called her friend Andy Davidson for help. (TV:  Day Five)

References in invalid sources
A police car was present behind Aquaman when he held up his trident. (NOTVALID: Endless Awesome)