DGT changes cycling rules: helmets will be mandatory without exceptions

The DGT has closed the door to exceptions in the use of helmets for cyclists. From October 1, 2026, anyone riding a bicycle on interurban roads will be required to wear a helmet, regardless of conditions such as long ascents or medical prescriptions.

This decision, which is part of a reform of the General Traffic Regulations, aims to reduce serious injuries in accidents and improve the protection of the most vulnerable users.

What changes does the new DGT regulation for cyclists present?

What does the elimination of exceptions in helmet use imply?

From October 1, 2026, helmets will be mandatory for all cyclists on interurban roads. The previous allowance not to wear one in special situations disappears. Failure to comply will result in a fine of 200 euros, considered a serious infringement.

What new obligations do drivers have regarding cyclists?

Drivers will have to respect a minimum distance of five meters behind a bicycle on urban roads, a measure to avoid pressure and risks that many cyclists face. Additionally, when overtaking on the road, the speed must be reduced by at least 20 km/h below the limit, and a minimum lateral separation of 1.5 meters must be maintained, or change lanes if there is more than one.

How does the regulation affect cyclists on urban roads?

Why will cyclists be able to ride in the center of the lane?

This novelty seeks to improve the cyclist's visibility and prevent dangerous overtaking within the same lane, one of the main sources of conflict in urban traffic. Riding in the center of the lane is a way to ensure greater safety for the cyclist.

What facilities do municipalities offer to encourage bicycle use?

Municipalities will be able to authorize two-way bicycle traffic on single-lane streets limited to 30 km/h, a common practice in Europe that facilitates connectivity and sustainable mobility.

What does all this mean for safety and coexistence on the road?

Why is this reform key for road safety?

With these measures, the DGT aims to strengthen the legal protection of cyclists and reduce the risks of serious accidents. Mandatory helmets without exceptions are the most visible aspect, but the set of changes improves coexistence and recognizes the bicycle as an important actor in future mobility.

How will this affect drivers and road users?

Drivers will have to adapt their driving and respect new distances and speeds to ensure cyclists’ safety. This implies a cultural change on the road, where the bicycle gains space and right of way.

The reality is that these updates in the DGT regulation mark a before and after in the protection of cyclists and road safety. Mandatory helmets without exceptions and new rules for drivers are clear steps to improve coexistence and reduce accidents. However, the existence of the rule does not guarantee that everyone will comply with it, but at least the DGT leaves no room for interpretation.