An escalator can never break. It can only become stairs. You'll never see a sign saying "Escalator: Temporarily out of order." Only a sign saying "Escalator: Temporarily stairs." Sorry for the convenience!
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SmartMuffin - Because anything less would be uncivilized - http://img.imgcake.com/smartmuffin/barkleyjpgde.jpg
http://dudewheresmyfreedom.com/