Clue | Source | Date |
---|---|---|
Sent up a flare | ||
Gave a cue to | ||
Gave the nod to | Newsday | 07 Jun 2019 |
Used the turn blinker | The Washington Post | 26 Oct 2016 |
Indicated a turn | Universal | 19 Jan 2015 |
Indicated a turn | ||
Used semaphore | ||
Gave the high sign, say | ||
Gave the high sign | ||
Indicated a turn | ||
Indicated | ||
Wigwagged. |