Related Clues:
- Shore concealer
- Dangerous blanket
- Bane for Beijing
- Obstacle to a city planner's vision?
- Industrially polluted air
- Medic's warning finally accepted on sulphur pollution
- Bank restricting visibility
- Polluted fog
- It can mean a game being unseen
- If it drops, it could be the end of play
- Placed on the Tyne by Lindisfarne
- It dropped on Bolton on Monday
- Gloom is on the up - regularly one finds pollution
- Pollutant fog
- Very low cloud