Last one - 4d: As word for part of anatomy, not altogether polite (7) ?r?e?i? Is it arteria - that satisfies the anatomy part of the clue, but I don't get the connection with altogether polite.
Last one I need is Q. "Thug IQ poor, that Spenser's left just so". I already have ?u?g?t. quight is an anagram of Thug IQ, but I can't find it as a word in Chambers or the online dictionaries,...
Last two : 12A. Mozart's married man with pole (6) ?i?a??. 3D. "Up guards and _ _" (1, 5) order to revert to set speed. ? t?m??. All Google seems to offer is "at them" which doesn't satisfy the clue.
Last one - 23D "Opening for pen friend up north" (4) L?P?. It has to be LAPP which is PPAL reversed, but how does that satisfy the "opening" part of the clue? Sorry if I am being more thick than...
My last one is 27a "Stiffness shown by Amber leaving arbitrary tribunal" (6) ?T?R?H. 'STARCH' satifies the stiffness element of the clue, but I can't work out the remainder. Forgive me if I'm missing...
I've completed the crossword, but could some kind soul please explain to my brain cell why 1 across is "ormer"? It satisfies the "shell" part of the clue, but I can't work out the relevance of "yellow...