Foreword
0 Introduction
1 Scope
2 Normative references
3 Definitions
3.1 Protective structure
3.2 Safety distance
4 Values for safety distances
4.1 General
4.2 Reaching upwards
4.3 Reaching over protective structures
4.4 Reaching round
4.5 Reaching through openings
5 Effect of additional protective structures on safety distances