Knowing you, Steve, you don't have a problem with alcohol.
Drink - driving laws are a good thing. But one consequence has been closure of pubs. An even more significant reason for their relentless closure is cheap supermarket booze. That's regrettable from the social point of view, and it's also why more people drink ( to excess ) at home. There is less control over what they drink at home. Could be worth watching " Britain's Hidden Alcoholics " next Monday ( 20 ) on BBC One.