17, found in theatres (3,4,4)
37, plant used to colour cloth (5,6)
38, allow you to put your plans into action (4,3,3,5,5)
39, Yorkshire regiment (3,5,7)
40, illustrator of children's books (4,9)
41, English actress of last century (4,9)
44, keep this plant in glass container (5,5,4)
51, steep gradient out of pateley bridge (8,4)