Across
7 To depart, follow green light (4,5)
9 Good opportunity in school (5)
11Grand Prix track, circuit in Lima rebuilt (5)
12 Those who assault strikers? (9)
13 Not quick to grasp what the pro is with a golf club? (4,2,3,6)
14 Large centrepiece required — English salesman returned with duff gen (7)
16 Home Counties gave up, withdrew (7)
18 How a tot in a high chair eats, in poverty? (4,4,2,5)
22 Sci-fi film in register, reviewed after another (9)
23 Willow, very large one about to be cut back? (5)
24 Study child actress (5)
25 Introduces new members (9)
Down
1 Moral principles in middle of sixteenth century put down in this (6)
2 Covering the entire distance, from the beginning (3,5)
3 Scholar in a goods vehicle in street (6)
4 They may be used by a camper, foreign gent with pets (4,4)
5 Urge to get prize piece of tableware (3,3)
6 Major duel - one it bothered in play (5,3,6)
8 Be an authority on tearjerkers? (4,4,6)
10 Give the wrong impression being crazy about Skye, perhaps (7)
14 Antelope crossing fine line in enchanted place (7)
15 A German beer mug for a renowned scientist (8)
17 US agency holding a married bloke in Asian country (8)
19 Some pythons, huge in part of Japan (6)
20 Disordered routine, back tender (6)
21Unorthodox religious opinion at this place on the outskirts of Shrewsbury (6)