ZND SMARTWELD 2.3m Crowd Control Barrier Fixed Leg MetalSteel crowd control barriers offer a cost effective method of controlling large groups of pedestrians and spectators. Available as standard in three colours, plain zinc, red, and white, we also have the option to powder coat the barriers in a custom colour. There are many accessories for these barriers available, including stillages that assist with the transport of the barriers. Stronger Than The Rest Our barriers are made from a one piece outer tube