They were just below us, and Tanus made another urgent signal for silence.

He hastily withdrew and gave an urgent signal to the cops to leave with him.

These incidents send yet another urgent signal to Albany.

This message began with a highly urgent signal in clear, which is why I brought you.

Mother immediately sent the urgent signal back to Rawlon's flagship.

Somehow, he knew, acknowledging any of those urgent signals would only make real the horror he had been responsible for this day.

Sheen made an urgent signal: do not offend this Citizen!

Therefore, he sat tight, ignoring the urgent signal.

She moved quickly to keep between him and Willie, one hand behind her, fingers splayed in an urgent signal.

Otherwise, urgent signals such as pan-pan can be sent.