| Clue | Source | Date |
|---|---|---|
| Two signs - one of them symbolically meaning nothing | Irish Times Crosaire | 06 Jul 2017 |
| The car, for one? That's some indication of useless symbolic movement! | Irish Times Crosaire | 09 Feb 2015 |
| Symbolic but inconsequential act | ||
| Symbolic but inconsequential act |