Across
- 2. Noble Iris, my 'blank' is broken (5, 6)
- 4. Night cap semi-drunk after five (5)
- 6. Wow, lovely trim! (7)
- 9. Roughly chisel a noble (7)
- 12. GB rig's sketchy adaptor (6)
- 13. Certified reject with a buzzing heard inside (5)
- 17. Dangerous device initially gives our Nobby nervous energy (5)
- 18. Pound knob before Thursday, Rufus (9)
- 20. Guard cuddles with the Welsh, instead of the French (5)
- 23. Headless worms move inventor's home (5)
- 24. Inventor, a crank, is in therapy of sorts (9)
- 25. Smart name, silly name (3, 2, 4)
- 26. Joker in job, off out (5)
- 27. Outer eye and its surroundings, doctor (9)
- 29. Edward's last termination (5)
- 30. A comic clown (5)
Down
- 1. I will sink, naughty butler (9)
- 3. Organ playing might require this explanation (8)
- 5. Ardent royalist blows up, rewarded without (6)
- 7. Begin a list, guard (5)
- 8. Crew says out loud: assassin (6)
- 10. Guard often seen with stick (6)
- 11. Counsel further, brush with energy (9)
- 14. Head found in duvet, in a river (8)
- 15. Rubbish guard? (8)
- 16. Peer at wrecks rebuilt without bathrooms (6)
- 17. Shock tribute to absentee (7)
- 19. Aristocrat partly encrusted (4)
- 21. Follow up found in Cassius' boots (4, 2, 4)
- 22. A little crafty - one pork knuckle contains 50% merlot (10)
- 23. In Spanish, that frustration sometimes takes charge (6)
- 28. Vanguard holds a shifty one (5)
- 29. Killer had own eyes hidden (6)