This is ACTION required by all Organisers of MLS events. The statement relating to the risk for which competitors take part in orienteering at the very bottom of the event flyer currently states:
Orienteering in the Army is classed as individual military training. All others take part at their own risk.
From this point forward it should be replaced with:
Orienteering in the Army is classed as individual military training. Competitors are responsible for their own personal safety and for assessing their own abilities to complete the course.