On Friday, Oct 18,2019 I was driving on 313 leaving Seymour, CT. I turned on my right turn signal to exit on to Clinton Rd. I was quickly cut off by a Chris Sorensen school bus coming from Rimmon Rd to make a U turn. He did not even try to stop, he cut right in front of me causing me to slam on my brakes to avoid hitting the bus! Children were on this bus, one you can see is standing in the photo. This driver failed to yield to oncoming traffic and almost caused an accident. I had no time to slam on the horn but once stopped so the driver could make the u-turn I was able to get this photo.