From what I have experienced in Aus (been quite a few times) I cannot believe the rules and regulations they have in place.
Think of the USA but worse, Police trying to fine me for crossing the road in Sydney CBD(when there was no traffic), yellow vested eejits stopping me walking on one side of the Harbour bridge, 'speeding' on a remote dirt track in NSW! I know historically Aussie's aren't necessarily the most trust worthy
)) but jeesh......most busy roads in NSW are awful to use as everybody sits within +/- 5kmh for fear of Police.
And yet when it comes to a noisy V8 or motorbike on open pipes off you go no dramas.
Felt great getting back to rural Europe and high speed travel.
p.s. don't read the above too literally, work with loads of Aussies and all about the crack.