Telegraph crossword

Across

1 Depart (5) 4 Tresses (4) 7 Tug; tow (4) 8 Unnecessary (8) 9 The same (9) 10 Obtain (3) 12 Countless (6) 14 Grant immunity to (6) 16 Poem (3) 18 Space to move (5,4) 21 Gambling game (8) 22 Summit (4) 23 Candid; ajar (4) 24 Lightly burn (5)

Down

1 Clothes to be washed (7) 2 ‘The Pond’ (8) 3 Boredom (5) 4 Grasp; clutch (4) 5 Hot topic; outcome (5) 6 Discuss (6) 11 Freshwater turtle (8) 13 Rub out (6) 15 Not sacred (7) 17 Sag (5) 19 Signs (5) 20 Scheme (4)