> You could also draw some faint dotted white lines leading right into a concrete barrier To paraphrase XKCD [0] - if you want to cause accidents, there are ot

> You could also draw some faint dotted white lines leading right into a concrete barrier To paraphrase XKCD [0] - if you want to cause accidents, there are other failure mechanisms that'd work on humans as well [0] https://xkcd.com/1958/ https://xkcd.com/1958/