This offense stopping device (10), for stopping traffic offenses by traffic offenders including pedestrians and bicyclists, is provided with an offense detection unit (12) and a sound emission control unit (19). The offense detection device (12) detects pedestrian and bicyclist traffic offenders. When a traffic offender has been detected by the offense detection unit (12), the sound emission control unit (19) controls a speaker (27) to emit a sound towards said traffic offender.
展开▼