Editing Speed limit (section)

===Advisory speed limit===
{{Further|Advisory speed limit}}
[[File:Geschwindigkeitssignal.jpg|thumb|upright=0.65|Traffic signals showing an advisory speed limit]]
Advisory speed limits may provide a safe suggested speed in an area, or warn of the maximum safe speed for dangerous curves.{{Citation needed|date=June 2019}}

In Germany, an advisory speed limit may be combined with a [[Traffic light|traffic signal]] to recommend the speed at which drivers should drive to reach the next light at its green phase, thereby avoiding a stop.<ref>{{cite book|author=((Forschungsgesellschaft für Straßen- und Verkehrswesen))|title=Begriffsbestimmungen, Teil: Verkehrsplanung, Straßenentwurf und Straßenbetrieb|publisher=FGSV Verlag|year=2000|pages=81}}</ref><ref>{{Cite book|author=Andreas Richter|title=Geschwindigkeitsvorgabe an Lichtsignalanlagen|publisher=DUV|year=2005|isbn=3-8244-0828-7|pages=33–34}}</ref>