Arrangement for warning of vehicles traveling in wrong direction has warning system with two-way traffic detector, and traffic sign that indicates that two-way traffic is not permitted and flasher device

摘要

The arrangement has a warning system with detector (2) of traffic in the wrong direction, a traffic sign (3) that indicates that two-way traffic is not permitted and a first flasher (4a,4b) that operates for a defined period of time when detecting a vehicle traveling in the wrong direction. The flashing device can be fitted to the sign or mounted as a separate hazard flasher.