Speed cameras have gotten people to slow down their driving, at least according to the company running the cameras.

Bellevue Polcie saw a 20 percent drop outside Stevenson Elementary since the program was launched.

“Reducing speed violations means that roads are safer for kids and their families,” said  Jim Tuton, CEO of the American Traffic Solutions in a press release.

The cameras are only activated when schools are in session and children are around, he added.