@jakka. Based on the quality of your English I will assume you are not acting in bad faith but are simply ignorant and incapable of comprehensively understanding the guidelines you thoughtfully referred me to.

In the case at hand indicating access to these woods is trespassing means the same as ‘road closure’.

In addition openstreetmaps guidelines are subservient to Belgian laws.

These clearly state that you cannot access private property nor encourage people to trespass. 

Two people were already detained by the police in the past for trespassing in that area. 

