Iconology

Iconology in the world is a term used to refer to the icons appearing above a building or road connection that may be experiencing a problem or multiple problems. These icons indicate what type of problem is issued and will need to be sorted out as soon as possible. Prolong problems will be displayed in a red icon and become in abandoned if the issue is not solved. Buildings without an icon are generally happy with the current needs.

Icons
There are several icons defining problems per buildings