None in the Tesla.
Almost got one once. Was entering a freeway and there was a huge bus-sized RV and in front of the RV a big long van, just ahead of me one lane over. It looked like the RV or the van, one of 'em might move into my lane so before they had a chance to start even entertaining such an idea I decided to scoot by both vehicles in the far right lane to get clear of 'em. Scoot in the sense of using every electron I could muster at the moment, motor singing that creepy high-pitched whine, car accelerating the way only Teslas do. Then, in the gap between the RV and the van, as I'm zooming by, out of the corner of my eye I spot a cop way over in the fast lane. He clearly must've seen me enter the freeway and saw me zooming past the RV. At that instant I took my foot off accelerator, went straight into max regen, started slowing down alongside the van, tapped the brakes to slow down more, and emerged past the van doing a nice little ol' 65. (Some of my belongings, including my laptop bag, decided to give me an impromptu lesson in the laws of physics, and in the blink of an eye relocated from the passenger seat to the floor.)
The cop was caught off guard; it was pretty obvious he fully expected to catch a Model S in lightspeed mode as I emerged past the van but no. Needless to say, I toodled along at 65 for next several miles, cop close by, watching my every move. Eventually the cop got tired of lingering nearby (he never got behind me) and eventually took an exit.
A close call.