I apologise for not being here at the beginning of the discussion, but the Minister and my noble friend Lord Rosser mentioned non-professional seafarers. I remember debating this issue about 10 years ago. I recall the legislation saying that the limit was the same as the alcohol limit on drink-driving. We had a big discussion at that time on how it was to be enforced. Whether you are a professional or an amateur seafarer, and whether you are in a rubber dinghy or running a cruise ship, you can cause just as much damage. I never got a satisfactory answer—I think that one of my colleagues was the Minister at that time—to how you enforce somebody who is going back to a boat late at night in a rubber dinghy. I think that a policeman is the only person who can make an arrest, but how many policemen are hanging around a small port at closing time?
It is a bit distressing that it is taking so long to become accepted wisdom that you should not be in charge of a boat, whether you are paid to do so or not, if you are under the influence of alcohol. I hope that the noble Lord will take that into account and try to push things forward a bit more.