I believe the government claims that ADA does not apply to them. It has gone to court a couple of times, and I don't remember the outcome. If they found it applies to government, then removing the attendants clearly violates the law as you can find some dissablitly that causes a problem. Bigger gates would work but then 5 people would squeeze through together. Which would be fun to watch on a level. I can just picture 20 college students packing into a handicap accesible entrance to get through on one fair.