> “There is no intervention available to us that will ensure a change in behaviour economically.” of course we do. you mentioned one yourself: “providing turbo

> “There is no intervention available to us that will ensure a change in behaviour economically.” of course we do. you mentioned one yourself: “providing turbo lanes for ‘Class C+‘ drivers”. it’s only a matter of imagination to come up with others. speed limits are poor proxies for what really impacts lives saved.