Re:Why London Underground stopped people walking up the esca...
by madeofpalk on Saturday January 16, 2016 @07:10PM
(#10917516)
I I see a bottleneck at an escalator, I like to take the stairs and then watch where I would be in the bottlekneck to estimate how long it would have taken me to take the escalator to validate my choice of taking the stairs.
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