Sunday, April 22, 2018

21% of the pedestrians in an urban setting in Belgium violate traffic lights: Push buttons and worn off zebra markings increase the frequency of violations

Non-compliance with pedestrian traffic lights in Belgian cities. Kevin Diependaele. Transportation Research Part F: Traffic Psychology and Behaviour, https://doi.org/10.1016/j.trf.2016.11.017

Highlights
•    21% of the pedestrians in an urban setting in Belgium violate traffic lights.
•    There is large variability; percentages below 15% and above 30% are no exceptions.
•    Higher traffic volume and complexity reduce the frequency of red-light running.
•    Gap acceptance theory can account for the effect of traffic volume and complexity.
•    Push buttons and worn off zebra markings increase the frequency of violations.
•    Auxiliary signals, either visual or auditory, have a lowering effect on violations.

Abstract: The frequency of red light running was investigated across the nine most populated cities in Belgium. The results show that approximately 21% of the pedestrians violate the lights. There is, however, large variability in the frequency of violations depending on the specific context. Traffic volumes, motorized as well as pedestrian volumes, and situational characteristics that are generally associated with higher traffic complexity (rush hours, number of driving directions, number of lanes per driving direction and the presence of a tram or bus lane) have a lowering effect. A number of technical characteristics of the pedestrian crossing were also found to exert a significant influence: push buttons and worn off zebra markings increase the frequency of violations. On the other hand, auxiliary signals, either visual or auditory, have a positive effect.

Keywords: Pedestrians; Red light running; Belgium

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