I don’t drink alcohol at all, much to my OH’s delight as he never has to worry about whose driving home but as a teenager I knew many adults who would drink and drive without giving it a second thought but I am glad to say that I now have a 19 year old son who passed his test at 17 and I always make a point of telling him not to think of having a drink and driving. He assures me that him or any of his friends would never think of having even one drink and then driving, it would seem that the culture has completely changed around this subject amonsgt youngsters which can only be a good thing.
