Good day, I had to tell you about the accident. At the beginning of this week I drove with my truck on the highway. Before me there was a saddle train. Time to accident: I didn’t notice anything about 12km long. The driver drove without sloppy or small bursts quite normally with his saddle before with it, no matter whether in a construction site area or so. Accident: At this point began a baton guide wall for several hundred meters. Suddenly the saddle broke out and popped into the wall and slid several hundred meters further to stand. The traffic behind us, fortunately even further away, recognized the situation and I could therefore leave my truck and run over. The driver stood about 10min under shock. I could not wake him up from the state of the shock and I did not call the car driver as soon as the accident started.