booze bus

listen to the pronunciation of booze bus
الإنجليزية - الإنجليزية
Police vehicle used for administering blood-alcohol tests (to drivers), generally a mid-size bus converted or fitted out for the purpose. (Introduced in New South Wales from 17 December 1982.)
(AUSTRALIAN ENGLISH) A police vehicle from which police officers test drivers' breath to see how much alcohol they have drunk
booze bus