My qualifications are irrelivant what IS relevant is that the switcher did not use his native accent he isn t from Birmingham nad hence IS NOT a brummie I am honestly not being awkward and I am sorry if the research was a waste of time but maybe next time someone wishes to carry out research like this it would be advised that they choose an apropriate subject you can not disect a guinea pig then publish the results claiming it was a rabbit you would be extremely stupid and no one would take you seriously