"Dave Plumb" wrote in message
...

Great idea, how long would that last? 20 minutes from the escalator
first
being started before you have yellow paint flakes everywhere except the
steps that were painted!

If it were a serious suggestion then it wouldn't be rocket science to put
it
in the recessed part of the step to prevent this happening. Clearly though
you thought about the idea a lot more than I did

And where do you think the teeth on the escalator combs at the top and
bottom landings go into?