Social Perceptions of Air Pollution by Motorbike Taxi Drivers in Cotonou

Several studies have attempted to explain the increase in air pollution in Benin, but there is little work on the social determinants of this phenomenon. The aim of this research is to analyse the influence of social representations of exhaust fumes, developed among motorbike taxi drivers, on the evolution of air pollution in Cotonou. The research methodology is based on a literature review, 50 individual interviews, 10 focus groups with motorbike taxi drivers (Zémidjan) at a number of parking sites (Tokpa car park, Marina station, Kouhounou esplanade, Saint Michel station) and 25 questionnaires administered to institutional stakeholders. The sample values were retained once the empirical saturation point had been reached (Pourtois and Desmet, 1997). At the end of the research, it emerges firstly that air pollution is subject to a diversity of perceptions developed by the players involved. Secondly, understanding of the risks associated with pollution changes when we move from drivers to institutional players. Finally, variables such as the level of education of the motorbike taxi driver and the feeling of being used to exhaust fumes that he expresses, influence air pollution in Cotonou.