I gotta agree with the Network here, though this may surprise some people.
I don't object to allowing people to smoke when the smoke does not interfere with other people's lives.
But I don't like going out to a public place and having to breathe smoke from other people.
I am allergic to tobacco smoke, and just being in a club with smokers gives me allergies and asthma for hours or days.
I would far prefer people to be shooting heroin, where I have the choice to shoot it or not, than smoking, where I have no choice, since I must continue breathing to live.
Some would counter: you have a choice. Leave.
But that is not a real choice, is it?
Should I have to leave all public places whenever a smoker wanders along?
That is simply unfair.
Once, I was listening to my portable stereo ("boombox") in public, with the volume quite low, as I try to respect the public space. A woman sat down next to me with a cigarette lit.
I turned the volume up all the way and pointed the boombox directly at her.
(This boombox could get really, really loud).
She asked me to turn it down, and I agreed to, as long as she stopped polluting my air.
She agreed, and put out her cig. I turned the volume quite low again.
We were both satisfied.
When someone in the public is offending others by engaging in an activity that risks public health, and that they could chose to engage in elsewhere, or to stop entirely, it is not fair.
My music was clearly hurting her ears, and her cig was hurting my eyes, throat, and lungs.
So we negotiated.
We both agreed that, since we needed to respect the public space, we would stop offending the other person.
It's like asking dog-owmers with violent dogs not to let their dogs off leash, where they might bother someone. If you can successfully keep your danger/poison away from me, please feel free to continue right on... But if it infringes on my life in a public space, you have no right to continue.
I don't mind designated smoking places in public, but when people walk or ride their bicycle/scooter with a lit cig, and I have to breathe in their smoke for long stretches as I pass their path, I find it unfair (and unhealthy, and, yes, disgusting).
I exercise more than any other person I know. I am trying to get healthier. So why should I have to choose between going to a park while dodging smoke or simply staying home?
Smoke yourself to death in your own home. I have no problem with that. (Though I would like you to pay for your own medical care.)
But keep it out of my world.