I hope that the School Zone POI is worthwile to download. I'm on the road a fair bit & although I'm an alert driver, in regional Australia the majority of school zones only have static sign posts & not the regular flashing 40kph speed zone signs. It's easy to miss a sign at 100kph.
I have done a local comparison of The "NSW School Zones" and the "School Zones" POI files and found the "NSW School Zones" to be more complete. On that basis one should select the individual State/Territories files to download the appropriate school zones. In the meantime diligent members can add to the "School Zones" and thereby make it complete and accurate for the whole of Australia.