as permitting the erection of a single residence only, although his Honour held that such single residence could contain more than one residential area. This covenant is clearly distinguishable from that with which the Court is currently concerned in that it commences with a prohibition on building generally, subject to just one exception. That exception is a brick building to be used exclusively as a residence. Notwithstanding Mr Brett's cogent and lucid submissions on this case I do not consider it of assistance in resolving the problem with which I am presently confronted. The general prohibition with which the Natraine covenant commences could easily have been made subject to a plurality of exceptions. It wasn't, rendering Smith J's decision inevitable.