Oldman wrote:So, my question is, assuming you are not entering an OOB area, if you cross an uncrossable fence or wall (double ticks or blobs) that is not overprinted in purple, should you be disqualified? If so, should the wall or fence not be described as "must not be crossed" rather than the more common "uncrossable".
I assume you are now talking about an ISOM map, in which case a double tick fence is a "High Fence" and a double blob wall is a "High Wall", according to IOF definitions. If you want to try crossing them good luck, but you won't be disqualified, unless the planner has made it quite clear to you that crossing such features is not allowed, e.g. by use of the thick purple "do not cross" line.