What an interesting thread. These sorts of age limits have been on my mind, and not only becuase I have a nearly 14 teenage son.
Sadly in my area of London the newspapers have been full of news about teenagers.
One boy, aged 17, has gone missing after visiting an ice skating rink at the old Royal Naval College in Greenwich on christmas eve. Last seen at 5.45 pm. Never made it home to his parents' house nearby. He had apparently been drinking to some extent, but as he was ice skating, presumably not that much. He lived locally and went to my sons cricket club.
On new years eve, another local boy aged 18, crashed the car he was driving, killing himself and two of his female passengers aged 15 and 16, by colliding with a bendy bus near an accident black spot here. He hadn't been drinking, was just unlucky.
So, four teenagers missing or dead over the christmas holidays
I was going to start a thread on teenagers going out and safety precautions.
My son seems young for his years - has no huge desire to party all night or get drunk but I know how quickly this could change, when I hear stories of his friends, the same age as him, friends he has known for years, now going to parties, staying out late regularly and drinking.