I wouldn't worry about Markey imposing any laws about coasters..You have to remember..there are a few major-ly giant theme park companies: SF,CF,Paramount which is owned by VIACOM, one of the biggest corporations around...so yes, if he decides to impose any laws, these multi-billion dollar companies will hire top rate attorneys and defeat Markey in court for invading People's pursuit of happiness, which if you recall, is in our constitutuion..so don't worry!
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Mindbender...Can you hear the Riddler chuckling?