Police questioning conducted as part of their duties—e.g., identity checks or questioning of suspicious persons.
昨夜、駅で警官に職務質問を受けた。
Last night I was stopped and questioned by a police officer at the station.
職務質問の際は落ち着いて身分を示すと良い。
During a police stop, it's good to stay calm and show identification.
通報を受けて巡回中の警察官が職務質問を行った。
A patrolling officer who received a report conducted a police questioning.