單選題 · 選擇一個答案
In roadside traffic enforcement, which of these people can lawfully require a driver to cooperate with alcohol testing?
道路交通執法中，以下哪類人員可依法要求駕駛員配合酒精檢測？
A police officer may lawfully require alcohol testing when the statutory conditions apply.
警員可在具備法定條件時要求駕駛員配合酒精檢測。
閱讀相關知識
Blood sampling has separate legal procedures and may involve doctors or other authorised people. This does not mean police alone handle every blood sample.
血樣須按法定程序採集；醫生或其他獲准人員也可能依法要求或採集血樣。不能將此題理解為任何血樣都只能由警員處理。