I had one follow me one night, when I was out for a walk at 3am
I was doing my normal walk on my day 1 of my ecig. (m402 one stainless, one white)
Using it on and off, 3 puff here, 3 there and back i my pocket.
First time I noticed the cruiser it was beside me, with a lady staring out the window at me with the car lights on as I was crossing the road at the lights.
(I was wearing headphones with a hoody up and hadn't notice it before then) it startled me a bit and I smiled and let them have the right of way.
20 minutes later in my walk, same cruiser , crossing another street, in front of me this time ,I had my white ecig out vs the stainless silver this time. Smiled again after taking a puff, putting it back into my pocket and they quickly sped off in the direction of the hq downtown.
I assume, someone noticed my weird cigarette behavior , called them and once they had figured out what was going on. They left all frustrated