The strangest thing has just happened. I was doing the crossword whilst listening to Radio 2's Good Morning Sunday. The guest on the programme was speaking and came out with the word " Birdsong" just as I was filling in the answer to 40 D which happened to be Birdsong. How strange is that?
43a Warmth makes men relaxed, as it were, in a place like London (10) C?R?I?S?T? None of my cheat sites give me a word that fits. Maybe roast duck and Primitivo are not good xword aides....