So there I was reading the BBC News and read this article on escalator etiquette, there is a link in the article to one of those chilling 1970s safety films.
The one thing I noticed that I remembered was the yellow lines and yellow warnings about staying within the yellow lines. I can’t recall if they still have these, I am pretty sure that they don’t anymore. Is that because they don’t work, or because they have worked out how to make escalators safer and less likely to crush blue welly boots!