Pedestrian signals are used to inform pedestrians when to cross a road. Most pedestrian signal heads can have two lights: a 'walk' light (Commonly a going for walks human determine, typically coloured green or white) along with a 'don't stroll' light (Commonly possibly a purple or orange guy figure or https://harga-lampu-traffic-light84460.laowaiblog.com/29702443/an-unbiased-view-of-jual-traffic-light-di-salatiga