(a) No person shall engage in any commercial activity or commercial speech in any park, including any park street, except pursuant to a permit issued under section 9003.31 and/or section 9003.32 of this Part.

(b) No person shall solicit money or other property in any park, including any park street, from persons unknown to such persons, for any noncommercial purpose, unless such person possesses a permit for noncommercial solicitation issued by ParksCorp.