Crossword

Across

 1 Lo, I tune purification (7)

 5 Salute 1000 crazy otter (7)

 9 Lovelace’s coding? (3)

10 Submarine fork? (7)

11 Express no tree (5)

12 Colour in bat anomaly (3)

13 Cheat the French confused novice (7)

14 Emergency! Transport atmosphere up (7)

15 Squeal rodent (3)

16 Relays Certes I upset (7)

20 Point cleric to builder (7)

24 Loud festival glutton (7)

28 I enter tapestry file (7)

31 Soul Bridge player game (3)

32 Drills headless stargazers (7)

33 Parvenu in cups tar the road (7)

35 Fish from lopped carina (3)

36 Sykes for example with a heath (5)

37 Lift broken 35 and tax energy (7)

38 Sea bream tail docked (3)

39 Runners break shards with energy (7)

40 Rappels i.e. slabs adjusted (7)