Re: 18 not R18
"you can only buy R18 content in the UK in person at a licenced sex shop"
Not true. I think you intended to have the word 'legally' in there somewhere. The sex shop that I worked in didn't have a licence but sold these DVDs. They had to be stored on top of a shed belonging to the shop next door so that, technically, they weren't on the premises.
They actually went for £50 each, with a £20 discount if you return it and buy a different one. Of course when business was slow we would watch some ourselves... they weren't even that good; I've seen better on the 'net for nothing!!
Oh the joys of youth... about 5 years ago.