Which road furniture is typically found on a single carriageway?

Bollards marking the road edge with red on your side are commonly found on single carriageways due to their function in enhancing road safety. These bollards serve as a visual guide for drivers, indicating the edge of the roadway and helping to prevent vehicles from encroaching into potentially dangerous areas. The red color is particularly significant as it is universally recognized as a cautionary warning, which reinforces the importance of maintaining distance from the road's edge.

Many single carriageways do not accommodate traffic lights due to their design and usage, and they are also less likely to have speed bumps specifically designed for heavy vehicles. Emergency service call boxes, while useful in certain areas, are not a standard feature on every stretch of single carriageway, but rather are placed strategically where they are needed most. Therefore, the presence of bollards provides essential guidance and enhances safety for all road users on single carriageway roads.