If you use assistive technology (such as a screen reader) and need a
version of this document in a more accessible format, please email email@example.com.
Please tell us what format you need. It will help us if you say what assistive technology you use.
This traffic advisory leaflet (TAL) outlines studies that assess whether permanent bollard schemes affect pedestrian movement or cause additional health and safety concerns.
It also gives guidance to help with the planning and design of bollard schemes installed for hostile vehicle mitigation.