evidence: While traffic bollard regulations UK can be tricky to unravel, it’s essential to remember that obstructing a public highway, such as a road or a pavement, can be a criminal offence. So, don’t be tempted to install bollards on property that you don’t own, unless you’ve obtained authorisation to do so. [...] Bollards and security posts are routinely used in UK car parks as they are highly effective in preventing unauthorised access and directing traffic. In addition to this, bollards and posts are often placed outside commercial properties to protect them from vehicular threats and to protect nearby pedestrians. [...] Where Can You Install Bollards?