| Clue | Source | Date |
|---|---|---|
| Striped walkways | LA Times Daily | 25 Jul 2021 |
| Striped walkways | The Washington Post | 25 Jul 2021 |
| Areas for pedestrians whose name includes a black-and-white animal | New York Times | 29 Oct 2018 |
| Areas for pedestrians whose name includes a black-and-white animal |