german traffic sign for a pedestrian zone . blue circle with white figures and black writing "zone".

attention background black blue button child children consideration couple cross crossing guard design family female girl human icon illustration isolated label law mindfulness nursery school old pedestrian people person road rule safety policy schoolchildren security shield sign silhouette street symbol traffic calming transition vector walk warning way walking speed white woman german for zone circle figures writing zone photographed theme park teichland brandenburg germany only foot boys girls