//Anyway when the licensing laws where deregulated, myself and others thought it was a good idea that we can now be treated like grown ups and have a drink whenever we like//.
Yes, I was one of those who thought this and still do. I don't believe that the problems with alcohol abuse are related to relaxing the licensing hours. It's more a general trend which was happening long before this, to do with the increased availability of cheap booze, and changes in drinking habits away from consuming beer in pubs towards consuming wine in the home and also spirits and alcopops.
I'm quite happy for the government to increase tax on this - I think price is the only thing that's going to control it. If responsible drinkers (I count myself among those) are penalised, so be it, It's a price I'm happy to pay if there's a chance of getting drunken teenagers off the streets and reducing damage to peoples health and the associated costs of that to all of us.