Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
A Police Scotland spokesperson said: “The DUMY call sign was a practice which had been in use by one legacy service since 1997 to assist controllers to allocate resource during periods of high demand.