Some people say there is a glass ceiling, others have taken to being the glass ceiling only failing to be transparent!
Have you noticed that one of the greatest things about escalators (or calculators as my mother proudly tells me I called them when I was small) is that they don't stop. OK so maybe they break down or have to be stopped every now again for routine maintenance or possibly stopped by a prankster (or an inquisitive is young engineer in the making). But generally speaking they don't stop.
Because they don't stop they can move hundreds of people up, down and along routes that need to stay moving where a normal staircase or corridor. Well it would be if the people didn't stop at the end of them!
I can completely accept that some poeple are genuinely afraid of the teethed plate at the end. But what I can't understand is people's inability to comprehend that if they stop after getting off the excalator everyone behind them has to stop too - only they can't because the escalator is mechanically forcing them to carry on!
I am reminded of a song that I so desperately want to sing to them all (and yes my singing is so bad they would get the message!) ... Keep on moving do do do do dobedo ...