| Clue | Source | Date |
|---|---|---|
| Drug users up to tricks at last get police in (4-5) | ||
| They have a habit of tripping | The New Yorker | 11 Jun 2018 |
| A police department controls drug users | The Times Cryptic | 28 Feb 2017 |
| A police department controls drug users | ||
| Frequent trip takers | New York Times | 28 Jan 2016 |
| Frequent trip takers | ||
| Some users |