| Clue | Source | Date |
|---|---|---|
| Salespeople give them out | The Washington Post | 19 Feb 2017 |
| Sales rep's handouts | Thomas Joseph | 19 Aug 2016 |
| Workers are expected to hand them out to traffic policeman following first three characters in 35 across | Irish Times Crosaire | 23 Apr 2016 |
| The workers are expected to hand them out in traffic to jokers | Irish Times Crosaire | 21 Mar 2015 |