Correct Example [#3562]

of: 533 Area with obstacles (ISSprOM 2019-2)
from: Vienna, Austria

The area is runnable, but obstacles can slow the competitor down.

Area with obstacles. Vienna, Austria. Photo by: Nicolas Kastner (CC BY-SA 4.0)
Area with obstacles. Vienna, Austria. Photo by: Nicolas Kastner (CC BY-SA 4.0)