| Clue | Source | Date |
|---|---|---|
| Drug den briefly passing as parlour at intervals | The Telegraph Toughie | 20 Jun 2025 |
| "The Wolf of Wall Street" drug | ||
| Powerful sedative | New York Times | 08 Dec 2017 |
| Powerful sedative | ||
| Drug nicknamed 'disco biscuit' in the 1970s | Wall Street Journal | 27 Apr 2016 |
| It's a downer | ||
| Popular sedative |