You shouldn't ban smoking. If people want to do it, in a smoking area - let them. Can't ban things just because they're bad if you're addicted. What'd be next?
The real crime in this world is that in a lot of places 1 pint = a 10 pack OR 3 condoms. Seriously, it's a ****ing rip off. How cheap is the alcohol when they buy it?
They must still make a fair profit? Otherwise how can some places sell it for say £2.75 whilst some will sell it for £3.80?