Definition of radio car in English:
 radio car
nounˈreɪdɪəʊ kɑːˈreɪdiˌoʊ ˌkɑr
A car, especially a police car, equipped with a two-way radio.
 Example sentencesExamples
-  More and more administrators are realizing that if it's practical to have a maintenance budget for their radio cars, then it's practical to budget for maintenance of the officers who drive those cars.
 
  Definition of radio car in US English:
 radio car
nounˈreɪdiˌoʊ ˌkɑrˈrādēˌō ˌkär
A car, especially a police car, equipped with a two-way radio.
 Example sentencesExamples
-  More and more administrators are realizing that if it's practical to have a maintenance budget for their radio cars, then it's practical to budget for maintenance of the officers who drive those cars.