Jemima, did you not read the article properly ?. You said that pedestrians should ‘LOOK as well as LISTEN’ when crossing the road. Can you please explain how you would do this if you are blind ?. Blind people rely on their other senses, e.g: sound, to keep themselves safe. I’m sure that you wouldn’t be too happy if a quiet vehicle came up behind you in a supermarket car park and blasted it’s horn fir you to move out of the way.