Last time I was in DW, my husband and I went on Space Mountain. When we got off the ride, there was a man in a wheelchair in front of us on the conveyor belt on the way out of the building. If anyones been to Space Mountain when your leaving the building, this conveyor belt goes down hill and up hill. We were almost out of the building going up hill when a child tried to push past the man in the wheelchair. This caused the wheels to turn and the wheelchair to flip over backwards. It happened so fast. I jumped past him to get out of the way, while my husband picked up the wheelchair and another man helped the men to get upright. When they got to the end of the belt my husband helped him back into his wheelchair, but the people just kept pushing past. It couldn't be helped though. I was looking for an emergency stop bottom but there was none. The man was fine but I'm sure he was embarassed. All I keep thinking is "Was he suppose to be there or is there a wheelchair exit". I'm sure this isn't the first time this has happened. I been to DW alot and that was the first time I had ever experienced anything like that. It just seemed wrong to put people with disabilties in these situations.