title: Powered two-wheelers road accidents and their risk perception in dense urban areas: case of Paris.
abstract: For a few years, the use of powered two-wheelers has taken off in Paris. It then became critical for the City of Paris to understand both the mechanisms leading to traffic accidents involving at least one powered two-wheelers user and the perception of their risk when riding in dense urban areas. In so doing, two studies were carried out along similar lines so that their results could be compared. The first study focused on the perception of situations where accidents are most likely to occur. The second one was an analysis of police reports of accidents involving at least one powered two-wheelers and the drawing-up of prototypical accident scenarios. Comparing the results of the two studies revealed a gap between perceived and objective risks of these users. In fact, they rather fear the situations during which a car driver is changing lanes, while accidents involving them occur more often when a car driver turns (right, left or U). Knowledge of this dissonance in terms of awareness of road risks for powered two-wheelers and equally, other road users, will give the City of Paris food for thought. The promising results of this study have encouraged the City of Paris to extend it to other types of users, such as cyclists or elderly pedestrians.
authors.affiliation: City of Paris, Roads and Mobility Department, Mobility Agency, Road Safety Unit, 40 rue du Louvre, 75001 Paris, France. marion.maestracci@paris.fr
authors.forename: Marion
authors.initials: M
authors.lastname: Maestracci
authors.forename: François
authors.initials: F
authors.lastname: Prochasson
authors.forename: Aurélie
authors.initials: A
authors.lastname: Geffroy
authors.forename: Florian
authors.initials: F
authors.lastname: Peccoud
mesh_terms: D000063:Accidents, Traffic / Q000517:prevention & control / Q000523:psychology* / Q000706:statistics & numerical data; D001294:Attitude to Health; D001334:Automobile Driving / Q000523:psychology*; D016009:Chi-Square Distribution; D006801:Humans; D009049:Motorcycles; D010297:Paris; D012306:Risk; D012449:Safety; D011795:Surveys and Questionnaires; D014504:Urban Health