got the bird from a commodore driver today, page-37

" GPS has NOTHING to do with speed!!!!!! "

My bad . Allow me to clarify .

My Satnav which uses the gps system tells me my speedo is approximately 8kph fast .

This was confirmed by all the traffic banking up behind me on the first day that I drove my car . It's also around 4 or 5 ks fast at 60 kph.

So in just over 60,000 ks of driving , I have been driving by the Satnav version and I haven't been booked for speeding .

And that's in Victoria , the speed camera capital of Australia .