No, because stepping on tarmac when trying to avoid a car doesn't kill you, because hitting a pedestrian in a car endangers a small number of people compared with hitting a trespasser in a train...it's an utterly fatuous comparison.

If putting up fences around a railway line, or suspending services while an idiot who is endangering hundreds of lives is removed from the scene is being 'health and safety mad' then I'm jolly glad you're not in charge. Being 'deemed sensible enough' doesn't enter into it.