What is the point of an escalator? More info – Are you supposed to walk on an escalator
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Why do people walk on escalator
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Are escalators necessary
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What was the escalator invented for
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What is the escalator rule with a girl
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What happens if you get caught in an escalator
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Can your foot get caught in an escalator
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Is escalator safer than elevator
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Can an escalator be stopped
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Can an escalator crush you
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