Across
- 1. Take the money north as an evening activity (4,2)
- 3. Party drug reveals way to spend free time (6)
- 5. Surface dwelling in Kolkata bleariness (5)
- 7. Stare without a head and add hydrogen to everything for the lesser cavity
- 9. Algae study chows down (10)
- 10. Reduce poncho cover!
- 11. Optimal latency, boss! (7)
- 13. In advance of climax is the place to pay (4,5)
Down
- 1. Credit consumed us with a heavy old book (8)
- 2. Unclear allergy leads to open passage (7)
- 3. Energy and mass make ill exchange (5)
- 4. Notices a hundred bolts (6)
- 6. Glass sheet container (8)
- 8. Schedule is swamped by He-Bo, okay? (4)
- 10. Vessel site for provision (11)
- 12. Greetings falsehood! What happened before? (7)