my wife uses a scooter while on a cruise. We were in an elevator along with our son and granddaughter. The elevator stopped at the floor we wanted. The person nearest to us was not moving so my wife said, "excuse me". Nobody moved so she repeated this twice more. Still, the person would not move. My son reached down and hit the throttle so the scooter moved backwards, into the person who would not move. Once the scooter bumped him, boy he jumped back. "Sorry, sorry" he said. He should have moved when my wife clearly asked him to.