Tag:hazard=collapse

hazard = 
Description
An object e.g. a building or a bridge may collapse at any time. Show/edit corresponding data item.
Group: hazards
Used on these elements
may be used on nodesmay be used on waysmay be used on areas (and multipolygon relations)should not be used on relations (except multipolygon relations)
Useful combination
Status: in use

Use should be limited to the cases when a warning is posted.