Across
- 4. It could be catastrophic.
- 8. Contain flu outbreak - it's working.
- 9. Sensible to digest books going round.
- 20. Host who knows all the answers.
- 21. Noisy tree climber.
- 22. 15 ml
- 25. Traveled, a la "Star Trek"
- 27. Kiddie pool accessories.
- 28. Form of transport usually ridden standing up.
- 30. Risk.
- 31. Huron, Erie etc.
- 33. Light year's nine trillion.
- 39. 4 Weak-kneed footballer's cheap novel.
- 42. Successfully achieve.
- 43. List of classes.
- 44. China's neighbour.
- 45. I've a poster to rouse employees.
- 48. Afro, bob, crewcut etc.
- 49. Fortnite and The Legend of Zelda, for two.
Down
- 1. Actor Jack a Best Actress Oscar winner.
- 2. The Crown pub has single, small cans.
- 3. Quagmires.
- 5. Indication of feeling.
- 6. Small compartments.
- 7. Measure of a small amount of mouthwash?
- 10. Below speed checked and poorly recommended.
- 11. Reddened.
- 12. Don't lose your head!
- 13. Shrub inapt? Dreadfully - this might add colour.
- 14. Device for breaking shells.
- 15. Churchill co-star of Brian Fox.
- 16. Having no education.
- 17. Bacon-wrapped dates or cheese and crackers, e.g.
- 18. One who sponges off others' charity.
- 19. Lawful, regular.
- 23. Recognised.
- 24. Wrapping.
- 26. Rubbish collector.
- 29. For the record.
- 30. Easter Bunny's delivery.
- 32. Ibuprofen, e.g.
- 34. Reference points.
- 35. 36-inch rulers.
- 36. Wooden glockenspiels.
- 37. Asian country; capital Seoul.
- 38. Having a market value below its book value, as a loan.
- 40. Paintings representing expanses of countryside and other natural settings, such as those by Claude Lorrain.
- 41. An observation tower.
- 46. Evasive maneuvering.
- 47. Central football player.