As you approach the government office (or bank...) from the south you notice a guy in a wheelchair approaching from the north, you're going to get to the door 5-6 steps ahead of him but you open the door for him regardless. As you hold the door 2 other people walk in behind the chair. Do you walk in and step in front of the chair in the line up? Behind the chair? Back of the line?
I just watched this happen at the door across the street from from my office.
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