"The only thing that I noticed to happen was that car rego stickers were no longer needed."
Was sticker-less cars introduced as an efficiency, or as a money making exercise?
Statistics show that since its introduction detection rates of un-registered vehicles has more than doubled. Revenue from fines imposed have almost tripled.
Statistics also show that the vast majority of the increased fines were issued to over sixty year olds, who maybe, because they are less Tech savvy than the younger brigade, relied on the stickers to remind them to renew their registration.
Cause and effect.