When I had to go to the hospital with the wife to visit a family member, I went outside to vape after a few hours. I went about 100-150 ft away from the entrance with the wife in tow and we started chain vaping. some guy noticed and since it is a "smoke free" parking lot (wtf),he decided to walk up and complain. after he started to shout " you do know you can't smoke out here", I replied "you know this isn't a cigarette". He looked at us sideways, and the wife told him about e-cigs, and what they do. Luckily she was there, because I wasn't in the mood to try to explain on that occasion.