i would appreciate help with this last one. 4D What Polly wears mechanically. Also, I have the answer 'Natural' for clue 16a but I'm not sure if it's right, and if it is how does it apply? Thanks in anticipation.
Try putting the clue in the Search box at the top of the page and see what come up. If you get nothing post the clue here, I don't have the RT and maybe others could help as well if you give the clue.