Thanks so much, Jono and Brendan. I got confused with what was the definition for 48d, and I didn't know the 4-letter word. Thanks for info regarding 47a- one to remember. For 22a, - yup, not heard of the one part, and would never have guessed the other from ' present'...but of course now makes perfect sense. As for 52 a, actually I meant 53a, and the P has now D'd. (Actually I think it must have done when I first wrote it in, but then I just forgot!). Enjoyed the crossword and always find this forum helpful and informative, even when I don't contribute.