Appalling what she said. I don't know what I think about banning smoking outside (I'm leaning towards allowing it but not indoors) but her comparison is shockingly offensive.
Regarding smoking restrictions. What a joke. If health was a genuine concern the priority would not be smoking. It would be housing. Specifically providing more social housing. Studies (published in the BMJ) found that private renting is more harmful to health than smoking (social housing was found to be comparable to owner occupier in having better health). I can't take smoking restrictions, on apparent concern for health, seriously whilst there's insufficient social housing.
(I'm also not sure, and now want to Google to check - unless someone already has the statistics? - but I vaguely remember reading something about smoking bringing in more money to the economy than it costs the NHS?).