lol, i luv it these threads always pop up.
I just paid the rego on my soon to be high powered car and being a p plater i thought id look up the law stated on the victorian rego sticker.
Looks like you can only be done for driving a high powered vehicle on your p plates if caught driving it on the highway. Although you should probably still be worried about getting done for driving a defective vehicle. But still i thought it was an interesting fact.