booze bus Australian English A surprise police roadblock to test drivers for alcohol consumption. The “bus” refers to the large vehicle police use at the roadblocks. Initial questioning of those who register a blood alohol content above the legal limit takes place within the bus. 日本語 警察の飲酒運転検問のこと。 Plain English Breathalyzer test checkpoint. Strine Dictionary Related posts: Economic Organizations/経済団体 Dictionaries and Search Engines/辞書及び検索サイト Bikkie/クッキー Bingle/事故 Banana bender/クイーンズランド人。 Apples, she’ll be/大丈夫 Big smoke/都会 Barbie/バーベキュー Strine Dictionary Japanese Government Ministries & Agencies/政府省庁ウェブサイト Powered by YARPP.