The companies who own these traveling "fairs" are always lobbying the legislatures of the states they do business in, to relax the regulations in order to make it easier for them to get booked.
I have a friend who works for a company that owns properties in over a dozen states. These properties are very similar to chucky cheese, with games, rides, go-kart track, etc.
His job is to mediate all cases of individuals injured on company property, but he also is frequently called to testify on the specific safety regulations in place to assure customer safety, to prove the company is doing all it can.
Every time talk turns to work, he will tell me about another instance of a ride operator trying to relax the regulations. Although a number of states have commissions dealing with ride safety, lobbyists are frequently appearing before state legislatures, lobbying to have the panel/commission/board dissolved and allow the ride operators to do their own inspections.
The above ride was inspected by someone from the Dept. of Agriculture...