Thanks, JMR If that's right, and it looks good, then
23dn An incentive left for Romeo - a churlish Shakespearian (6) is ?ARLOT so HARLOT? I still don't understand the answer.
The L in HARLOT comes from SILD. Clue is
Fish is around empty watercourse heading to mill.
I can see is around is SI what's the empty watercourse LD? (The D could be wrong!)