Discription of Events: As I was driving eastbound down dewdney trunk road in the right lane this suv driving westbound pulled a u-turn right in front of me over a double solid and then did not give him/herself enough room to make the full turn. He/she stopped blocking both lanes of traffic and myself and the car next to me both almost got rearended as there was a green light behind us. The suv took approximately 30 seconds to back up and complete the u-turn and then proceeded to pull into the keg parking lot about a block later. It was extremely dangerous and could have caused a severe accident.