Fire Response Exercises Begin Tuesday in Tonner Canyon

Firefighters from four surrounding counties will be conducting response exercises from Tuesday through Thursday in Tonner Canyon.

According to a city press release, some residents may be able to see these exercises taking place from 7 a.m. to 4 p.m. each day in Tonner Canyon, at the southeastern corner of the city.

The exercises are not a live fire response or search and rescue and will include members of the San Bernardino, Orange, Los Angeles, and Riverside County fire departments.