10. Sale of glassware, everything must go? 11. Power NT for cigarettes (I realise that Power NT is an anagram of NEWPORT, can't see where the cigarettes fit in). 15. Calls for Ramadan activity? 28. Scots waterway is not a colour. 29. Vet tells corny jokes. 36. Prominent part of diet from cowshed. 40. Dances for cash allegedly.
Thank you so much, jessiedog. You feel such a fool sometimes, don't you, when you see the answers? I ought really to have got most of those, but my brain just isn't working tonight.