You think round-de-bouts are bad. Wait untill you see this.

I do this type left turn often here at home in the area near our Mall and most shopping. pulling out of most places into a 5-7 lane road with periodic traffic lights and just enough hills that you have gaps on what you can see is very interesting. I often turn right and then u-turn through a parking lot or side street and parking lot to go left. If the parking lot doesn't work, then I make a circle around the block. Left turns into the crazy traffic with everyone either talking on their phone or texting is VERY SCARY.