Walkers vs. Standers on Escalators

Common etiquette says that we should stand on the right side of an escalator, so people who are in a hurry can walk past on the left. However, studies show that this method is neither efficient nor safe. So how did we come up with this system, and why is it so hard to get people to change? -via Laughing Squid

Source: neatorama

Rating Walkers vs. Standers on Escalators is 5.0 / 5 Votes: 5
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