There are plenty of nicotine patches, gums, inhalers, lozenges etc. Hopefully the smoking or tobacco using employees will find another job. It's one thing to ban smoking on company property but to try to control peoples lives when they are off the clock is insane and overstepping. If the employees don't pitcha fit they will continue with even more intrusive policies. Has anyone ever worked with a vegan or vegatarien? Don't you enjoy thier unsolicited input on whatever you decided to have for lunch? What if enough of them start making company policy and forbid any animal or meat products on company property?
I had an instructor in college that did just that and he was a complete assclown about it. He died of cancer about five years ago.
(I am not laughing........no really it just looks like it, but I am not)