It would be nice, because if they had to enforce a capacity limit on the number of people the let into MK or any other Disney park based on the amount of space inside, then the parks would have to either expand or stop allowing so many people in. Frankly I would hope that if they ever did such a thing as define allowable capacity that they would also require parks to count the amount of space a stroller or scooter takes up as well because we all know if you had the same number of people in the park they have on a crowded day but you could magically eliminate all the scooters and strollers that you would instantly be in a less crowded park.Why would this be nice? What purpose does it serve? The point of exits is to let people get away from the danger and the parks still let people move away from a problem. Theme parks are not the only space people congregate outside buildings.