Samenvatting
The conflict-technique developed of ONSER, and the firstvalidation studies that veere perfortned in 197-1977, veeredescribed in the first Traffic Conflict Worl:shop. Sinceteer data-collection was identified, including conflictobservations and analysis of accident reports on a aursberof urban intersections. The conflict technique underwentsome modificatons, but the main features veere kopt thesame. An example of data acquisition on two giroups ofintersections' on rural trunk ronds near.Bordeauz ßndurban trunk ronds near Rouen is presented.