The 2m x 1m chapter 8 traffic barrier a highly visible, safe pedestrian barrier or traffic management system which is ideal for construction sites, events, road sectioning and road maintenance. It can also be used to indicate areas of hazard when repairs are being undertaken. Made from high density polyethylene, the barrier is easy to install with an interlocking feature that creates a secure join that is difficult to dismantle. The barriers have been designed for secure stacking and easy transportation.