Here in the UK, I see people smoking 'out and about' fairly often. Not every day, by any means, but enough for it not to be a total 'shock'. This is an advanta

Here in the UK, I see people smoking 'out and about' fairly often. Not every day, by any means, but enough for it not to be a total 'shock'. This is an advantage (one of many) of legalisation, IMO; when something is legal, it can be much more easily controlled because people actually respect the legislation. Here, anything goes so long as you can get away with it.