1. (a) Go-karts shall be fueled only when the go-kart:

   1. (1) is in a designated area away from the public;
   2. (2) turned off; and
   3. (3) empty of patrons.

All fuels used for go-karts shall be stored in accordance with nationally recognized standards. Go-karts with leaking fuel systems shall not be used. Any fuel spill during fueling shall be cleaned up immediately and prior to allowing the go-kart to operate again for the public.