A little advice for the Australians in here, particuarlly Victorians. When you get pinged for speeding you get a fine and lose points. The trick to do is if your fine is $120 send a check for $121. They will send you a check back for $1 DO NOT CASH IT. See the trick is you onlly lose your points once the fine has been paid correctlly. So you have paid the fine... you cant get in further trouble for not paying and you dont lose your points.
I know from personal experience that this does work, in Victoria at least. I got the tip off an uncle of mine who was a highway cop untill a few months back.
Happy driving