Booze Bus

Australian Slang

Definition

A police mobile breath-testing vehicle used for random roadside drink‑driving (and sometimes drug‑driving) checks.

Examples

"I got pulled over at the booze bus on my way home, blew 0.00, and was sent on my way."

"Police set up a booze bus outside the pub doing random roadside breath tests all night."

"Expect a booze bus on the freeway this long weekend checking for drink- and drug-driving."