I've had a few enquires from under-eighteens wondering if it's ok for them to attend the salsa classes in Cardiff bars. I wasn't sure myself and I've heard a few differing opinions so I decided to find out for sure. I phoned the licencing department of Cardiff Police and the officer I spoke to said there would not be a problem. In fact it it legal for young people over the age of fourteen to be in bars so it is perfectly ok for sixteen and seventeen-year-olds to attend responsibly managed salsa classes held in bars as long as they stick to soft drinks and don't buy or consume alcohol.
I'm going to add this info to my list of frequently asked questions.