What happens when there isn't one? Roadworks, and accidents cause frequent closures of the breakdown lane. L3 has a lot of edge cases where the vehicle is suppo

What happens when there isn't one? Roadworks, and accidents cause frequent closures of the breakdown lane. L3 has a lot of edge cases where the vehicle is supposedly too dumb to drive, but smart enough to know it shouldn't drive. It may be death by a thousand cuts.