Lt. Matt Lennick is notifying the public in Billings about suspicious devices that are being left in the roadways across the city.

“At this time, we have identified seven separate incidents over a span of a few months, with the most recent being last night. The devices are comprised of tinfoil and some type of flammable material, that when run over result in combustion.”,” Lt. Lennick said.

“At this time no one has been injured and no damage has been reported. We have assigned investigators to the incidents and are attempting to locate anyone involved. We ask that the public be aware of items in the roadway, be cautious about what you run over, and to notify police if you have any information or see anything suspicious.”