This Part does not apply—
(a) to
misrepresentation by a person under the age of 18 years for the purpose
of—
(i)
obtaining alcohol, tobacco or any other product or
service not lawfully available to persons under the age of 18; or
(ii)
gaining entry to premises to which access is not
ordinarily allowed to persons under the age of 18; or
(b) to
any thing done by a person under that age to facilitate such a
misrepresentation.