Driven over 2 years [daily driven, not just locally as well] with an exemption for my car and have only been pulled over once.
*Touch wood*
I'm either lucky, or its in the system (I believe).
In saying that, I take my exemption as a privilege, so I behave myself as I don't want to lose the privilege of driving my car.
So, no speeding fines, did get defected that once, but that was my fault.
All in all, not a single problem, but I am in QLD.