Impact of Front Brake Lights from a Pedestrian Perspective

This paper analyses the impact of a front brake light (FBL) on road safety from a pedestrian perspective. In addition to the traditional brake lights mounted at the rear of vehicles, an FBL can provide extra information about the driver’s intention to stop, especially to road users looking at the front of the approaching vehicle. This innovative feature aims to improve road safety by providing additional visual cues, where rear brake lights are not visible. Because pedestrians usually have a better line of sight to the front of a vehicle, the front brake light is more effective in alerting them to an impending stop. Therefore, an FBL could help them feel more confident when crossing the road by helping determine if it is safe to do so. A total of 621 questionnaires were collected from pedestrians who participated in the first real field test of FBL. The test period was conducted from November 2022 to September 2023 in two neighbouring regions of Slovakia. Their feedback allowed us to assess how the presence of an FBL influenced their perception of road safety, particularly when crossing roads. As a statistical result, more than 81% of the participants felt safer when crossing the road due to the presence of an FBL. Notably, the older generation evaluated FBLs very positively, while the youngest generation demonstrated more dangerous behaviour. Furthermore, the survey revealed that a significant proportion of respondents maintained a more reserved attitude towards the benefits of FBLs, largely due to a lack of information.