It's only happened once to me so far in 5 years of towing a TT and now a 5th wheel. There's been several times where I was nervous and not sure I had an "Out" but I did. The one time where I was in trouble, GPS took me down a road that got more narrow the farther I went and I was heading into a village. I kept thinking I would find a street or someplace I could get turned around but it never came and I had traffic behind me. I was fortunate that I came upon a town park with no curbing and I had enough room to do a U-Turn. I had to go through the grass but I just went slow and made sure I didn't damage anything. I was also fortunate no one called the Police to hunt me down and give me a ticket!