HH I promise my request was not at anyone, I'd actually read your comment as being joking. It was from experience of several years on this forum, seeing issues where those who have posted, feel strongly about the issue degenerate into personal attacks. As this topic I believe has highlighted a Grey Area in the GAGB Guidelines which needs clarifying.
Note that's not a attempt to put more areas out of bounds, but just to make things clearer and so help to avoid issues like this again. Descriptions of a Dry Stone Wall with a mortared top and a wall constructed using slab stones with a mortared top would help those who have concerns differentiate between them.
Dave