| Clue | Source | Date |
|---|---|---|
| For motorists, ways to phone? (4,5) | ||
| Are they bypasses or roundabouts? | ||
| Highways that encircle urban areas | Irish Times Simplex | 05 Jan 2022 |
| British beltways | The New Yorker | 11 Jun 2018 |
| Telephone courses on the outskirts of towns accessible by car | Irish Times Crosaire | 04 Feb 2015 |