不ふ正せい乗じょう車しゃ

noun

fare evasion; unauthorized travel; riding without a valid ticket

Refers to boarding a train, bus, or other public transport without paying the proper fare, or using a ticket improperly. Often used in official announcements and legal contexts.

• 不ふ正せい乗じょう車しゃは法ほう律りつ違い反はんです。