7  One who's watchful - only on Sunday? (8)

 8  In Oslo we're in no hurry (4)

 9  Author who is responsible for tending a furnace? (6)

10 Notice face (5)

11 Just start seeing keen Indian runner (3)

12 Chairman occasionally takes iron flask (6)

14 Quick! This surface is dangerous! (6)

16 It may commemorate university in Texas perhaps (6)

18 In confusion choose to dump drug at head of London train (6)

19 We're told there's a shortage of resin (3)

20 Odd graduate's dance (5)

21 Read out "'Position Differently" on the radio (6)

23 Move aimlessly to give a rude display (4)

24 Trade fair certain to get ample publicity (8)

 2  Decorate the floor (4)

 3  Not in favour of a piece of poetry (6)

 4  Not quite 100% accurate summary (6)

 5  Cause amazement - like Villa? (8)

 6  Stop a bottleneck in Irish port (4)

13 Element not favouring currency announcement (8)

15 Young wizard takes in fifty Southern conspirators (8)

17 Happy to hide talent when returning in part (6)

18 A minor driving accident - it's a tricky situation to be in (6)

20 Cheat bird (4)

22 Johnny's ready money (4)