Used by Policemen and Referees to Get Attention
This page is the CodyCross answer for the clue below from Sports, Group 142, Puzzle 1 (Championships).
Question is: Used by Policemen and Referees to Get Attention
and the answer is: WHISTLE
Word Meaning:
WHISTLE — A device designed to be placed in the mouth and blown, or driven by steam or some other mechanism, to make a whistling sound.
Definitions from Wiktionary.