[andrewb]

I would jump to the chance to argue against Jambutty providing my argument was correct, however..I think Jambutty is correct if rather a few aspects.

I am currently at the University of Hull so can't comment on the content of the actually sign at Asda.

However, I can say that if Asda are enforcing their own 'law' then,

1) It's going to be bad for business
2) It kinda removes the sovereignty of parliament somewhat, as 18 year olds SHOULD be able to buy alcohol, though as rightly said they're not legally obliged too, although again as jambutty said this could fall under age discrimination, and in my opinion rightly should.

I think a lot of people are having a go at him, regardless of the fact that MANY of you probably haven't seen the sign. Fair enough if it is a 'challenge 21' sign, then hes wrong, i can't comment myself, but if you aint seen it then you can't really say for definite can you?