28. This information, as was submitted by the objectors in reply, appears to indicate that there are traffic volumes on this section of Mirrabooka Road which are in excess of those generated by the abutting properties which are liable to contribute to the rate scheme. Even if the Council's 20 occupied dwellings are adopted, rather than the 16 which the objectors allege is the case, applying 10 vehicle movements per household (a metropolitan rate) gives an expected maximum traffic generation of 200 vehicle movements per day. I am inclined to the view, however, that a lesser rate of perhaps six to eight vehicle movements per day per household would be more characteristic in this area, and applying that rate, some 120 vehicle movements a day might be expected. This is less than 50 percent of the over 300 vehicle movements actually recorded. I also agree with the objectors' further submissions that as the road count was conducted in the middle of winter and outside the school holidays, the through-traffic would be at relatively low levels. I think their further submissions that in summer and the holiday season when the population of the township swells, the number of through-traffic movements would increase significantly and would be far in excess of that recorded on the 27th of June. It is acknowledged that there would likely be some increase in non-through traffic in such periods also as dwelling occupancies would increase, but I believe that nevertheless expect the wider town pressures to be relatively higher.