Yes, we have had somthing like this happen to us in the past. My DH had recently had surgery before our last trip to WDW. He was in a ECV due to health issues at that time. We were going to watch The Spectomagic parade for the
first time ever. We found a spot behind a group of people (4 adults with two small children and a double stroller) who where sitting on the curb. (We didn't know about the wheelchair area at that time.) He pulled in right behind them. Right as the parade was starting a very large woman wedged her way through the group of people behind us and between my DH's ECV which was locked and off, and stood directly in front of him. He ask her nicely to move or sit down, she just looked at him and pretended she didn't know any english !!!!

couldn't understand what it was he was trying to tell her, then a man walked up and handed her a 3 or so year old child, which she pointed to and smiled at us like this made it all ok. At this point everyone who had been sitting in front of us stood up. We tried to see what we could through all the people. Then the woman took her child and told it to stand on the front of my DH's ECV

By this time there was at least 4 rows of people behind us so there wasn't any way we could move back or leave. People who were standing behind us tryed to talk to her, she couldn't understand them either! It all was very sad as the man who came with the child mannaged to slide in from up front to stand with her and he brought two older children. I don't think I will ever get my DH back to see that parade ever again. It was just insane! My husband was so upset at what had happened and our lack of knowledge of where we should have been. He even had a person come up to him and tell him he shouldn't have been parked there. Scooters and wheelchairs are only to be in assigned areas.

My DH is a disabled veteran who has NEVER been in wheelchair before of since. He is 6'4" and very considerate of his height for others behind him in all situations. I don't think I will ever get my DH back to see Spectomagic parade ever again. It was just insane!
There are always people in the world who only think of themselves and don't care who or what they hurt.