70plus wrote:The problem is clearly much worse in urban O than in trad cross-country, but planners and controllers should try to anticipate all possible short-cuts. In the (distant) past we have had manned controls to prevent cheating; electronic punching has removed that need. But crossing out-of-bounds may still be a good short-cut which planners should forestall.
Hear, hear! The planner and controller should do their best to avoid ambiguity and potential for disqualification - unless they want to have a lottery type event where seeing or not seeing a tiny stub of fence or small purple line almost incorporated into a control circle are the deciding factor between doing a good time on a leg or being way off the pace or having to self-disqualify.
By the way - if self disqualification comes in then all a competitor needs do is throw the map away, not check out route gadget and no-one can ever complain about their cheating.