(a) §16-63-2 of this code may not be construed to prohibit or restrict any of the following:
(1) A curbside recycling program.
(2) A designated residential or commercial recycling location.
(3) A commercial recycling program.
(b) §16-63-2 of this code does not apply to any of the following:
(1) An ordinance that prohibits littering, as described in §22-15A-2 of this code.
(2) The use of auxiliary containers on property owned by a local unit of government.