text: As you may know, there is some disagreement about the distinction between a wall and a fence, though the wiki is clear that fences are lighter structures. I map according to the principle that if it has a foundation, it is a barrier=wall, even if there is a metal grill on top of it. From what I remember of the barrier running along the street outside the government office, it has a foundation of red brick, and therefore barrier=wall is more suitable than barrier=fence. However, towards the south near the intersection, there is a barrier that is easily classifiable as barrier=fence, and so I wished to separate the two barriers.