Traffic lights reserved to certain vehicles

Article 148. Traffic lights reserved to certain vehicles.
When traffic lights display the illuminated silhouette of a cycle, their indications exclusively refer to cycles and mopeds.
When, exceptionally, the traffic light consists of an illuminated white strip on black ground, their indications exclusively refer to trams and fixed-route buses, unless a lane exists reserved for buses or buses, taxis and other vehicles; in such case, they only refer to traffic in that lane. The meaning of these traffic lights are as follows:
a) A steady horizontal white strip prohibits crossing as if it were a steady red light.
b) A steady vertical white strip allows one to proceed ahead.
c) A steady diagonal white strip, to left or right, indicates respectively that crossing is allowed to turn left or right.
d) A flashing vertical or diagonal white strip indicates the affected vehicles must stop as if it were a steady yellow light.