The information signs give you more information about the start (and end) of a kind of traffic situation.
Crossing for pedestrians.
Dead end street.
Detour for vehicles that are not allowed to pass.
Information about the next exit.
Information about the directions of the roundabout.
Begin of an expressway.
End of the expressway.
Maximum speed of a lane.
Road with one-way traffic.
Parking only allowed for a limited time.
Begin of a zone for pedestrians.
End of the zone for pedestrians.
Route to be followed in order to turn left.
Begin of a priority road.
End of the priority road.
Begin of a residential area.
End of the residential area.
Curve of the main road.
Road narrowing, oncoming drivers have to give way.
National speed limits.