Referees Blow These When There Is a Foul
This page is the CodyCross answer for the clue below from Trip to Spain, Group 842, Puzzle 4 (Alfresco Cafes).
Question is: Referees Blow These When There Is a Foul
and the answer is: WHISTLES
Word Meaning:
WHISTLES — plural of whistle
Definitions from Wiktionary.