| Clue | Source | Date |
|---|---|---|
| Subway in France: 2 wds. | Commuter | 14 Nov 2024 |
| Setting in Luc Besson's "Subway" | ||
| Way to get from Gare du Nord to Gare de Lyon | New York Times | 28 Nov 2017 |
| Way to get from Gare du Nord to Gare de Lyon | ||
| Regarding + undercoat = network with 303 stations | New York Times | 27 Nov 2016 |
| *It has a Bastille stop | Wall Street Journal | 16 Aug 2016 |
| Regarding + undercoat = network with 303 stations | ||
| French underground | New York Times | 07 Dec 2015 |
| French underground | ||
| System with a Porte de Versailles station |