![](http://www.alamy.com/thumbs/6/2E5F7CD6-3551-418A-8CD6-A145E1ECE9BC/KRC536.jpg)
Referee sport whistle
Referee sport whistle icon vector illustration graphic design
Size: 5000px × 4331px
Photo credit: © Jemastock / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: alarm, alert, alertness, athletic, attention, authority, background, black, blow, blower, blowing, clip, competition, control, crime, design, equipment, fitness, goal, graphic, icon, illustration, image, judge, loud, metal, official, practice, refere, referee, regulation, security, signal, single, sound, symbol, tool, trainer, vector, warning, whistle, white