Thanks for all your advice guys I feel much better about it now - yesterday it felt as if it would be all over - today feel more optimistic but will still have fingers and toes crossed that this won't affect the visa.
Going to take your advice Ali and tell them we thought it woudn't show up after 10 years and be honest.
No Brammies he has been a good boy since then (met me and I reformed him!!) no he wasn't really a bad lad just young and stupid.
That's what I said Jo there's not many people who have a squeaky clean past (well except me of course but I was a GUUUUUUURD girl!!!

or maybe just lucky not to be caught???)
Good luck Jenki I hope you get your answer soon and I'm sure it'll all work out.
Donna x
