Discription of Events: Stopped oncoming traffic to turn left from the middle straight lane at the light by Sam\'s Club instead of the left turn lane. nearly causing an accident and preventing traffic flow by sitting in a straight lane to turn left. This person should be observed as they have no disregard for traffic safety.They also had a sticker on the back of their van that said mobilityofdenver.com Their tag also said they were from the Jackson area.