Yet another misleading anti-drink scare story from the Daily Mail. Yes, you can buy cans of “value lager” for 22p – but they are generally extremely weak (typically around 2% ABV) and you would have to drink a damn sight more than 4 or 5 to get anything remotely resembling “drunk”. It might be more realistic to focus on the 3-litre PET bottles of own-brand cider available for around £2.50 that typically contain more units per pound than the cheapo lagers.