Whoever it was, was driving a black SVT with white 17 or 18 inch wheels. It looked like a nice ride. MAC cops must have had it in for Contours that evening. As I left the post office I was thinking about looping back to get a closer look but the cars were already gone. Needless to say I kept the speed down on the way out of the airport.
I guess I just assumed that the driver would be a member on here with the modded SVT but ya never know. Could be that he/she hasn't seen the post yet, or doesn't want to come clean.
Glad to hear that yours was just a warning!!