Regulations on the Impoundment of Traffic-Violation Vehicle Article 4
The car or motor-powered machine driver is found with one of the following circumstances upon test and inspection, traffic police officers or personnel conducting traffic inspections pursuant to laws shall prohibit the driver from driving and also remove the car or motor-powered machine from the scene to impound the car or machine:1.An alcohol level exceeding the maximum tolerate standard;2.The use of drugs, hallucinogens, narcotics, and similar official controlled drugs.Should the car or motor-powered machine driver refuse to take the test referred to in the subparagraphs of the preceding paragraph, the car or machine shall be removed from the scene and impounded.
中文原文 道路交通違規車輛移置保管及處理辦法第4條
汽車或動力機械駕駛人，駕駛汽車或動力機械經測試檢定有下列情形之一者，交通勤務警察或依法令執行交通稽查任務人員，除禁止其行駛外，應當場移置保管該汽車或動力機械：
一、酒精濃度超過規定標準。
二、吸食毒品、迷幻藥、麻醉藥品及其相類似之管制藥品。
汽車或動力機械駕駛人拒絕接受前項各款測試之檢定者，仍應當場移置保管該汽車或動力機械。
一、酒精濃度超過規定標準。
二、吸食毒品、迷幻藥、麻醉藥品及其相類似之管制藥品。
汽車或動力機械駕駛人拒絕接受前項各款測試之檢定者，仍應當場移置保管該汽車或動力機械。