(1) For the purposes of subsection 34(1) of the Act, the following specified kinds of subleases of an airport lease are prohibited:
(a) a sublease for a purpose that is inconsistent with the use as an airport of the airport site concerned;
(b) a sublease that has a duration longer than the duration of the airport lease;
(c) a sublease of premises within the airport site for the purposes of prostitution.
(2) In working out the duration of an airport lease for the purposes of paragraph (1)(b), assume that any option to renew the lease will be exercised.