I was caught doing alleged 109kph in a 100kph zone on the Westgate Fwy just before Christmas. That was very generously rounded down to 107kph.
For me to do that, I would need a speedo indicated speed of 115kph or slightly over!! I dont mind opening my car up but stuff doing anywhere like that, I go way way out in the middle of nowhere!
Decided to write a polite letter to the issuing officer and received a reply informing me that it was obvious a clear offence had been committed but they would waive the fine and 1 point, so I didnt have to pay.
I still to this day doubt it was me speeding but I didnt get the picture incase it was marked as an admission of guilt.
By all means enforce 40/50kph zones but a freaking 100kph zone on a freeway in broad daylight, good weather, not mega busy and well surfaced.
UK has 10% + 3 tolerance and only puts cameras in areas that are non national speed limit i.e 50mph, 40mph or 30mph zones as it should be IMO. Traffic cops police the speed limited roads
This was my first offence too.
So the moral is, fight it.