Was A Famous NASCAR Driver In Maine Yesterday

Was a famous NASCAR driver in Maine over the weekend? It certainly seemed like it... Take a look at this:

I was driving in Gorham yesterday, and this car was behind me for a few miles. I kept checking the rear view mirror and would speed up, so he would come roaring forward. No, that didn't happen. But, I did feel like I was driving a pace car at a Nascar race.

Wonder if he got a ticket?