Commonwealth Consolidated Acts Commonwealth Consolidated Acts(1) For the purposes of this Part, if:
(a) a line consists of, or forms part of, a network unit; and
(b) under section 44, the network unit is taken, for the purposes of section 42, to be used to supply a carriage service to the public;
the line is taken to be used, or for use, to supply a carriage service to the public.
(2) For the purposes of this Part, if:
(a) a line neither consists of, nor forms part of, a network unit; and
(b) assuming that the line were a network unit, then, under section 44, the network unit would be taken, for the purposes of section 42, to be used to supply a carriage service to the public;
the line is taken to be used, or for use, to supply a carriage service to the public.