Keep clear markings

I received this response from VicRoads regarding generally how Keep Clear markings are implemented:

It should be noted that ‘Keep Clear’ markings are primarily used to minimise delays to through traffic on arterial roads caused by vehicles queuing to turn right onto a side road. Where right-turning vehicles are able to wait safely in a dedicated turning lane, as is this case, they do not obstruct the flow of through traffic and hence Keep Clear is not considered necessary at this location. These markings are not intended to enable motorists from side roads to turn into the main road.