I was going South bound on 3 lane blvd, left 2 lanes had major traffic and vehicles were stop. The right lane(the lane was in) didn't have any cars at all. I was going straight and coming up on side street and i didn't slow down because i didn't have any stop sign or stop light etc. From north bound side vehicle made left turn right in front of me and i missed it by millimeters. If i was to hit that vehicle, would it have been my fault or the other driver for failure to yield to incoming traffic?