Enforcement is very important when it comes to underage drinking and this should be done on a country-wide basis, not just in certain areas. There is, perhaps, an imbalance in terms of enforcement that leads to the closing of pubs. The Minister should consider having a major Garda operation on the next occasion the junior certificate results come out. If RTE can go into pubs and film underage drinkers, the Garda should also be able to be present. Any premises that allows underage drinking should be closed down. It is easy to recognise 15 year olds; I can recognise them and publicans should also be in a position to do so. I am not so sure about those in the 18 to 22 age group. Once a person is over 18, it becomes a bit more difficult to judge their age. I often see 30 year olds who look a lot younger. Picking out people who are 18 to 22 years old is a bit arbitrary. It would be better to enforce the law and introduce a voluntary ID system. I am willing to accept the consideration of some kind of proposal in this regard.