Acme 15 Metropolitan Police Whistle

Known for its reliability and authority, Acme's 15 Metropolitan Police Whistle was carefully developed over 150 years ago. A truly commanding instrument, the Metropolitan is prized by those who seek a distinctive and memorable call. 

Also known as the Wilderness Whistle, it's perfect for general signaling and safety warnings—loud, clear, and can be heard up to a mile away. Its high-pitched, piercing tone sets it apart from the deeper, sports-style sound of the 60.5 Thunderer.

Want to hear the 15 Metropolitan in action? Visit our video on the second slide. Or, click play here. (Warning: It's loud!)

Materials:  polished brass

Made by:  Acme Whistles

Made in:  England

Specifications:  approx. 3.1" long

Further Reading:  With roots in Birmingham, England since 1870, Acme Whistles has set the standard for enduring quality and expert craftsmanship. Renowned for their reliability and distinct sound, each whistle is forged from solid metal and hand-finished by skilled artisans—reflecting a heritage of excellence passed down over five generations. 

For more English-made whistles and signaling tools, explore our full Acme collection.