Under the TOP principle, the priority of measures is exactly in this order: technical, organizational, and personal. While this approach is correct in most situations, its order reaches its limits when it comes to tripping, slipping, and falling accidents (SRS), since in SRS accidents, the personal approach is not the least important aspect in the sequence. Uwe Strofus classifies this approach from the perspective of traditional occupational safety: What is the traditional approach in risk assessment, and why does the TOP principle behave differently in the case of SRS accidents? Using various practical examples, he explains why individual, behavior-based approaches are underestimated and why they hold great potential.