Castlegar battles drunken crowds with ultrasonic device
The city of Castlegar has installed a device called the Mosquito Ultrasonic Teen Repellent, which emits an irritating, high-pitched sound that most people over the age of 25 can’t hear.
“It was not anything that would have driven me out of the area that’s for sure. I was just curious as to what the noise was. It was just sort of a buzzing noise that was unfamiliar, really,” said Melville.
