It really of out of control - the shops are obvious and if one closes down a new one inevitably seems to open (sometimes at the exact same location).
If there's a crackdown, it probably needs to be at the import level as well - these guys are getting so much loose tobacco and cigarettes into the country it is surprising to me. I am not versed in that area, so I don't know how easy it is to enforce such a crackdown, but it seems like shutting down (and charging shopowners?) isn't enough to stop the trade.
Oh, I just finished Careless People - a very good read that gives a lot of insight (and cemented my decision to cut out Facebook), and one that has gotten me back into reading non-fiction. I hope you're finding it compelling!