One of the issues is, having the CPSA,SCTA, WCTA, UCTA, etc if you were (hypothetically) AA in Ulster and come over to Ye Olde Englande where they regularly lose paperwork and records you can then enter in C class take the prize money and catch the ferry back smartish.
All I can say to that is " You thieving low life, desperate piece of excrement " you and your mates who know you cheated should be totally ashamed of yourselves !
Give the prize money back , grow a pair and shoot in your correct class or don't bother , you may be kidding yourself but not us.