Outdoor workstations are arranged in such a way that workers:
1° Can quickly leave their workstation in the event of danger or can quickly be rescued;
2° Are protected against falling objects;
3° As far as possible:
a) Are protected from atmospheric conditions;
b) Are not exposed to harmful noise levels or to emissions of gases, vapours, aerosols of solid or liquid particles of unhealthy, annoying or dangerous substances;
c) Cannot slip or fall.