At a function recently I was sitting next to someone from the railway industry. On hearing that I was an ergonomist she asked me how I would solve the problem of motorists ignoring the flashing red stop light signal at level crossings. My immediate thought was “why do we have a different type of stop signal at level crossings as compared with other stop signals?” Would it be better to have the same kind of stop light there as at other places? Apart from those drivers who continue to cross just as they change to red do many still do so shortly after when a collision is more likely? Has any research been done on this?