Pennsylvania Statutes Title 4 P.S. Amusements § 408. Passenger conduct

(a) Refusal.--The owner shall have the right to refuse any member of the public admission to a ride if, in the opinion of the operator, the passenger's bearing or conduct will endanger himself or other member of the public.

(b) Refusal for health reasons.--The owner shall have the right to refuse admittance to any member of the public to any ride if, in the opinion of the operator, the intended passenger's health or physical condition makes it unsafe for him or her to use the ride.

(c) Refusal for ride restrictions.--The owner shall refuse admittance to any member of the public seeking admission to a major ride according to the restrictions of the major ride. Legible signs to that effect shall be posted in close proximity to the ride in full view of the public seeking admission to major rides.