Everyone’s crossword

ACROSS 1 Space explorer’s study (9) 6 In enamel is making some embellishments (7) 12 Greek money or German money char exchanged inside (6) 13 Not easily angered with sound adjusted (4-8) 14 In secret having been locked in (6,6,5) 15 Craftier I’d become, having performed a deadly act on a near relative! (10) 17 Fly in from Madeira via Tenerife 19 Maintained that is was guarded (8) 20 Stuff Cheddar! (5) 22 Volatile little girl? (3) 23 Alternatively caught by a sea monster (3) 25 ’e’s behind the tenth company of steersmen (5) 27 I go into bar at hotel in French resort (8) 30 Concoction to bolt when drunk (6) 31 What a doctor might be doing — trying to improve (10) 33 How a bird will become more confident? (4,3,2,3,5) 35 Do this at school and make sure you don't do it again! (5, 1,6) 36 Surrounded by various maids before time (6) 37 Friendly understanding from ten repeatedly by the point (7) 38 Urge on American soldier held back in New York, say (9) DOWN 2 Way to put cloak on a flashing beam 16) 3 Animal giving you a run for your money (9) 4 No collier said by Edward to have been proposed (9) 5 Wise Men with many conjuring tricks (5) 7 Immoderate tip (7) 8 Without delay, find channels of communication during troubled time (9) 9 Joggers in verse (9) 10 Travelling doctor to call (8) 11 Flexibility of remoulded tyre is vital (11) 16 Finger in the back of the book (5) 18 Remembered the prayer during the rush (11) 21 Disapprove engineer’s objection (5) 24 Can get round a river boat (9) 25 Bar snack? (9) 26 Pisces? (8) 28 He helps the donkey man in it (9) 29 Providing a coat of plaster (9) 31 Job description of a hospital case? (7) 32 Room near the junction (6) 34 Saw new note first had been rewritten (5)