9a He can remove trendy shackle - E?????n
2d Bring back cord between right & left
10a I left work outside for menial - S?r?i?e
16d Nearly the finest capital - T?????
18a Biggest case presumably - ??????l
21a Colourful letter from North American bird - ???? ??y
23a Produced metal with Edward after elm's disease - ??????d