I'm driving to a movie theater out in the country, with several unidentified people in my car, and towing a large camper or trailer. To turn onto the road to the theater, there is a very sharp turn, and somebody planted a rose very close to the side of the road; if I'm not careful, I could run it over. I get out and assess the situation; I can't make the turn from where I am, I will at least have to back up and pull wider. That looks possible, but if I can't do that, I can see a road going off in the opposite direction that ends in a cul-de-sac, where I could do a complete turnaround and then I'd be pointing directly toward the road I want to take.