Clause 4

An order made under section 3 may provide for regulating the conditions under which noise and vibration may be caused by aircraft on aerodromes and may provide that subsection (2) shall apply to any aerodrome as respects which provision as to noise and vibration caused by aircraft is so made.

No action shall lie in respect of nuisance by reason only of the noise and vibration caused by aircraft on an aerodrome to which this subsection applies by virtue of an order under section 3, so long as the provisions of any such order are duly complied with.