For the purposes of section 34, a lessor of premises at an airport passenger terminal is taken not to have engaged in any of the activities described in section 34 (1) (a)-(f) because of anything done or omitted to be done by the lessor wholly or predominantly for any one or more of the following purposes--
(a) airport safety,
(b) airline safety,
(c) airport security,
(d) airline security,
(e) satisfying regulatory requirements.