Scott Renfroe's proposal has bipartisan support. Red light cameras and photo radar vans are hot button issues in Colorado. Police say they make intersections and roadways safer, but many motorists insist that the cameras and radar vans are used mainly to generate revenue. Today, Republican Senator Scott Refroe, of Greeley, introduced a bill to ban red light cameras and photo radar vans in Colorado. It’s his second attempt. The first one in 2012 went nowhere. This time, he has the backing of several prominent Democratic lawmakers ... Refroe’s bill will be heard next week in the Senate State, Veterans and...