The laws on smoking should be revised to allow an establishment i.e. pub or restaurant (if they wish) to have a separate and closed off area where people can smoke rather than needing to face the external elements.
The establishment would need to display a notice on the outside of the place indicating that it was not entirely smoke free.
This would assist in the reversal of the decline of pubs and working mans clubs.
Why does this idea matter?
Restores some of the civil liberties taken away by the previous government.