Marvellous clinic and orthodontist, Dr. Clifford. I had my teeth fixed or done (whatever way you want to put it) over 10 years ago. Didn't wear my retainer, but I still have excellent results a decade later, however I went back to see about getting a minor correction done (paid for by myself of course, not the NHS). Excited to get it done. Highly recommended and wouldn't go anywhere else.