Signals :

Ehere are two types of semaphores:




Traffic lights for pedestrians

Traffic lights for vehicles







Traffic lights for pedestrians:





Steady red light as a pedestrian motionless

Indicates that you should not start to cross the road.





Steady green light as a pedestrian walk :

Indicates that you can begin to cross the track.





Flashing green light as a pedestrian walking :

Indicates to pedestrians who were crossing the road and have enough time to finish it, but forced to remain on the sidewalk who had not yet begun to cross it.







circular traffic lights for vehicles :





Steady red light :

It requires vehicles to stop without exceeding the traffic lights.





Flashing red light or two red lights flashing alternately :

temporarily prohibiting the passage , these can be found at level crossing, movable bridge, pontoon trabordador , proximity of fire and airports.





steady yellow light :

Requires vehicles that approach the traffic lights to stop at the same conditions as the red light unless, because of its proximity or speed, when ignited, can not do so in safety .





Flashing yellow light or two yellow lights flashing alternately :

It does not prohibit the passage , but requires caution. This light does not exempt from obeying those signs that, in the area , force us to stop.





Light averde fixed :

Allows step unless the circumstances of the traffic at the intersection ( gridlock ) can be blocking it.







Traffic lights for vehicles with circular arrows





Black arrow on red or yellow :

Indicates the same as the color for which you are, but these guidelines will only affect those who continue in the direction of the arrow .





Green arrow on a black background :

Vehicles approaching this light may take the direction the green arrow points , whatever that is simultaneously light the next traffic light .

Any vehicle that is , the light green arrow in the lane that would be to use affected by this light, should continue in the direction shown by the arrow .







square rail traffic lights :





Red Light in X :

Prohibits take the lane on which is, for vehicles to be seen from the front.





Light green arrow-shaped vertical and descending

Allows movement on the rail on which is , vehicles that look ahead.





White or yellow light , fixed or intermittent, arrow-shaped oblique descending

We are forced to join the lane pointing in safety , as the rail on which is going to be closed in a short time .







Signals reserved for certain vehicles :





silhouette semaphore cycle:

Their lights affect only cycles and mopeds.





Traffic signal illuminated with white stripes on black background :

These lights only affect trams and buses


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