33 Miss. Code. R. 203-7.4
The vehicular capacity of each public park or public recreation area which has an entrance gate shall be determined from time to time by the Board of Directors of the District. Each public park and other public recreation area which has an entrance gate or other controllable ingress/egress restriction shall have posted the maximum number of vehicles which may be located in the park or recreation area. It shall be unlawful for any vehicle to enter any public park or public recreation area of the District where an entrance gate is maintained and where a sign is posted indicating that the park or recreation area has reached its maximum vehicular capacity or words of similar meaning. Variance may be authorized by the Board for permitted special events.
33 Miss. Code. R. 203-7.4