Security Fencing Sports Fencing Fencing Maintenance
Traffic Barriers 

Summary:  a mechanism to control vehicular entry/exit (where personnel security is not necessary).
Characteristics: rigid steel or aluminium counter-balanced cross-beam on pedestal support and closing posts. Traffic barriers can be manually or electrically operated.
Other Names:
Boom Barrier, Traffic Barrier, Lorry Barrier, Car-Park Barrier, Electric Barrier

Traffic Barriers