It's only anecdotal, but my point is that I think it's considerably less socially acceptable (indoors or out) now than it was when it came in. And I think as a result. I think a lot of people smoked less and less and many gave up altogether, and the fewer people do something the less acceptable it seems.
It polled at 54% in favour of the ban in 2004 (and I was slightly off on the date, enacted 2006 taking effect 2007):
https://www.centreforpublicimpact.org/case-study/smoking-ban...
It's only anecdotal, but my point is that I think it's considerably less socially acceptable (indoors or out) now than it was when it came in. And I think as a result. I think a lot of people smoked less and less and many gave up altogether, and the fewer people do something the less acceptable it seems.