I ride the M5 (Sydney) most days of the week and due to it's car park nature I tend to cruise along in the service lane. I take it pretty easy, doning about 60 and pop back into the traffic if it gets much faster then this. About once every second trip I get the smart arse car drive that swerves a little my way. I sort of expect that, because some car drivers are just dumb. What does work me up a little more is the truck drivers. About 1 in 10 trips I get a truck drive who objects to me using the service lane. These guys don't just swerve a little they pull hard into the service lane. Seriously dangerous stuff. I had a guy this morning almost run into the car in front of him, he was trying so hard to upset me. Does anyone else get this?