Section 172--
insert--
'(3) It is not an offence against subsection (1) or (2) for an individual who is a pastoral house director, pastoral house manager or real estate agent to be in charge of more than 1 place of business if each place of business is on land contiguous to land on which the other place of business is located.
'(4) For subsection (3), land is contiguous with other land only if the parcels of land have a common boundary that is not separated by a public road.'.