| Clue | Source | Date |
|---|---|---|
| Begin to set boundaries | LA Times Daily | 26 Dec 2020 |
| Begin to set boundaries | The Washington Post | 26 Dec 2020 |
| Establish a limit, in a way | USA Today | 11 May 2016 |
| Establish a limit, in a way | ||
| Declare "I will go no further than this" | ||
| Set limits | ||
| Set limits |