Alcohol - Illegal drugs Updated on 09/09/2022 Cerema Article It is rather difficult to have precise data on the number of road users involved in accidents with the presence of illegal substances, because the results of drug tests are not completely filled in the accident circumstances summary sheets that are…
Rural networks best practice Updated on 19/05/2019 Cerema Article Several Cerema publications (some of them former Setra publications) show the traffic calming tools for a happy sharing of the urban space between all users : Cerema-A safer road with no accidents - Case study TRA 2014 …
