Fuengirola’s traffic lights to change. Credit: Irik Bik – Shutterstock
Spain’s traffic-light revolution has officially begun, but there is already a question hanging over it about how far it will actually go in reality.
New rules came into force on October 1 preventing vehicles from being shown a flashing amber light at the same time as pedestrians have a fixed green signal at a controlled crossing. Instead, when pedestrians have a green light, vehicles should have a fixed red light. That sounds simple enough. Making it happen across Spain’s thousands of junctions is another reality. The wider October road-rule changes are also bringing new requirements for cyclists, motorcyclists and electric scooter users.
Not every traffic light will be replaced
Drivers should not expect councils to rip out their existing traffic lights and install completely new systems. In many cases, the change can be made by altering the timing and sequence of existing signals. Fuengirola, for example, says it is reviewing and adjusting its traffic lights as part of an adaptation period rather than switching every junction overnight.
Its computerised traffic-light system should allow the town to make the changes relatively quickly. Other towns and cities face a more complicated job, particularly where changing the sequence could affect traffic flow.
Barcelona has 1,550 junctions in the spotlight
Barcelona has already raised one of the biggest practical problems facing the DGT. Around 1,550 intersections in the city currently have the type of traffic-light arrangement affected by the new rule, with a further 500 junctions involving flashing amber signals for bicycles also potentially affected.
Barcelona says that simply imposing the new system could reduce road capacity, increase congestion and require longer traffic-light cycles and additional phases. The city has been seeking a delay while the impact is assessed.
That raises an obvious question for the rest of Spain: how many junctions will eventually need changing, and who will pay for the work? No nationwide figure for the number of affected junctions has been published.
DGT has already opened the door to “exceptions”
This is where the story gets particularly interesting. DGT director Pere Navarro has defended the new system, arguing that it removes uncertainty by making the arrangement much clearer: when pedestrians have green, vehicles should have red. But he has also acknowledged that exceptions could be possible.
Speaking about the Barcelona dispute, Navarro said a junction could potentially retain flashing amber if a strong technical report showed that changing it would create more problems than benefits.
That means October 1 is not necessarily the day every affected traffic light in Spain changes. It could instead be the beginning of a much longer process in which individual councils review their junctions, change some signals and potentially argue to keep others.
Could drivers in Spain see a messy patchwork?
For drivers, that could create an unusual situation. A familiar junction might operate differently after being reprogrammed, while another junction a few kilometres away could retain its existing arrangement if it qualifies for an exception.
Navarro himself has admitted that the new rules could cause some initial confusion because drivers are not used to them. (Confusion? Like that of the introduction of the V-16 beacons?) He expects the new system to become normal over time, but says there is a major job ahead to explain the changes to the public.
For British residents and other foreign drivers, there is another complication. Traffic-light arrangements are not identical across Europe, so visitors cannot necessarily assume that a signal they recognise from another country has exactly the same meaning in Spain.
What happens next?
The legal requirement is now in force. The bigger question is how quickly Spain’s councils can put it into practice. Some, such as Fuengirola, have already started adapting their systems. Barcelona is arguing that a strict application could damage traffic flow, while the DGT has indicated that technically justified exceptions may be possible.
For drivers, the safest rule is also the simplest: follow the signal in front of you rather than assuming that a familiar junction still works in exactly the same way. Has Spain’s traffic-light revolution has started? Whether every affected traffic light actually joins it is another question.
In any case, seeing is believing. Let’s see what happens.