As long as you werent racing him because we all know what happens to those type of threads........
Anyway, I had the same sort of thing happen about a month ago. There is only a few spots they can put speed cameras here in rockhampton, if you blink while you are driving through you'd miss it
Anyway I was just driving normally to work, (the whole 10min drive from one side of rocky to the other), and I saw this red festiva weaving in and out of traffic and just hoped that he would hurry up and pass me because I hate those sort of people, always paranoid that they'd hit me.
Anyway he had been weaving in and out and ending up beside me at a red light. I saw the big white landcruiser in it's normal spot, and reved the stagea up and he looked across and smiled and reved the guts outta this poor festiva. When the lights went green, I took off nice and slow and calmly accelerated up to the limit.
Meanwhile, Mr Festiva had taken off in a screaming rage of 1.3ltr powah and flew past the landcruiser, *FLASH*FLASH* and just after the flashes he jammed on his brake. I didnt even get up to the limit as I passed the landcruiser, but started slowing down for the next set of lights, which were red.
I had to try not to laugh as I pulled up next to him, had this dirty great big smile on my face though, he didnt look too impressed. Serves him right, idjut!