An aircraft may take off from, or land at, Adelaide Airport in circumstances that would otherwise contravene section 6 if:
(a) the aircraft is involved in an emergency as described in section 17; or
(b) the aircraft is taking off from Adelaide Airport in order to resume the flight interrupted by such an emergency; or
(c) a dispensation granted by the Minister under section 18 authorises the take - off or landing, and the take - off or landing is in accordance with any conditions of the dispensation; or
(d) if a national emergency declaration (within the meaning of the National Emergency Declaration Act 2020 ) is in force--the aircraft is being used for or in connection with the emergency to which the declaration relates.