The regulations in this chapter regulate claims of right founded on federal and State law. These regulations do not themselves create, expressly or implied, any rights, privileges, or immunities of speech. The regulations in this chapter are necessary in order to: Ensure that those seeking to exercise their freedom of expression can communicate safely with visitors to Authority facilities; Preserve the aesthetic and recreational atmosphere of Authority facilities; and Ensure the safe, free, and orderly flow of pedestrians and vehicles at Authority facilities.