22 across Figure old scammust take in mark 7 letters o-t-g-n is it octagon and if so why?
11 across Scout, first to salute English dramatist 7 letters s-o-t-r...
can't work out why 10a silly diver close to quay is it loopy? why? 1d very close friend to make changes to , say , operetta is it alter ego? why? 2d refined English stage worker is it servant ? why?...