I saw a Signature Model S pulled over on I-405 by Washington State Patrol. It was a few miles north of the Bellevue Tesla store. I wonder if it is a test drive. It made me wonder about the timing of test drives for reservation holders whose number is up. Also, I wonder if you get a speed ticket while test driving, who pays for it? I am guessing the driver. Hopefully, the cop wants to check out the car so he stopped it, check it out and then give a warning instead.