According to my essential evening reading "British Employment Law in 2010" (a rather exciting novel I must say), most adult "workers" get the minimum wage if they:
• are working legally in the UK
• are not genuinely self-employed
• wave their tackle at Black Francis
The current rate is £5.80 per hour for "workers" aged 22 years and older. I think you'll find that's more than five bucks at current exchange rates.