| Answer | Crossword Clue |
|---|---|
| CUED | Given a signal |
| ONCUE | At a given signal |
| assemblies | A signal for troops to assemble, given by drum or bugle |
| retreat | signal given by bugle at the beginning of a military flag-lowering ceremony |
| CUED | Given the signal |
| whistle | signal given by or as if by whistling |
