We went to the Anthem Farmers Market today. It is held every Sunday morning and has gotten better and better as time went on. We had to wait for the train to cross in front of his before we could get into the market.
I was wondering about that one when I saw the thumbnail. Now that I can see the driver I get the scale of it, which is what I suspected it was. You may have had to wait but I suspect that there was little actual danger; indeed you'd need a pretty awesome ND filter and an ISO of about 10 before you'd be getting the motion blur thing happening. What it lacks in Newton metres of torque it makes for in photogenic cuteness, though.