Pearson airport in Toronto has ones that accelerate up to a fast speed. People who can’t use them can either walk beside them or hire a small electric golf cart. There is no reason to ban them just because a small portion of the population can’t use them.

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tomatocracy 3 days ago | parent [-]

Not sure but I think I read a while ago that they were removed due to unreliability (it's a while since I've been there myself).

It was very clever how they did the acceleration/deceleration - the "tiles" of the walkway fit together in such a way that each could slide on top of the next one, and at the two ends the tiles would gradually slide closer together (decelerating) or further apart (accelerating).

	▲	tensor 3 days ago \| parent [-]
		They were still there pretty recently when I was there. All escalators are a pain for maintenance though. Sure it's cheaper to force people to walk but that's not the point.