The operation of licensed premises for extended trading hours is development specified for this code if--
(a) there is a development consent under which the development may be carried out at times other than the extended trading hours, and
(b) the development is authorised by an extended trading authorisation granted under section 49 or 49A of the Liquor Act 2007 for a special occasion (referred to in section 49(5)(b) or 49A(3)(b) of that Act) of local, State or national significance or by that Act, section 13.