On January 24, 2024, the Regulation on Traffic Signs and Road Equipment of the Republic of Srpska was adopted, introducing the additional sign V-38.3 to allow proper movement of cyclists in the opposite direction, commonly known as “contraflow”.
„The additional sign V-38.3 indicates a one-way road with a maximum vehicle speed of up to 30 km/h and two-way cycling.“
What is “contraflow” actually?
The “contraflow” regime entails allowing bicycles to ride in both directions on one-way streets. This idea stems from observable facts that:
- Some streets may be too narrow for the passage of two cars but wide enough for a car and a bicycle.
- One-way streets often serve to filter out traffic from residential areas. Simultaneously, it is essential to protect local streets from motor traffic; cycling does not generate noise or air pollution.
In most cases, the “contraflow” regime can be implemented on local streets by placing a sign with an exception for cyclists under the one-way street sign. If there is sufficient space, a “contraflow” lane can be painted. Additionally, in some cases, a cycle track provides physical segregation.
Is such way of cycling safe?
The “contraflow” regime is considered safe. Although navigating through narrow streets might be awkward and sometimes not the fastest option, safety is significantly increased. Drivers and cyclists have better mutual visibility when cyclists are going “against traffic” than when they are going with it. Moreover, most car doors open in a way that is much safer for cyclists in “contraflow” situations, reducing the risk and consequences of potential accidents.
A recent study analyzing 508 one-way streets in London yielded results indicating a significantly lower risk of accidents. The conclusion recommended implementing the “contraflow” regime on all one-way streets and considering the conversion of appropriate two-way streets into one-way with the “contraflow” regime to enhance the cycling network and routes. These findings support the recommendations of the PRESTO project, which concludes that the generalization of the “contraflow” regime principle on all one-way streets is the best way to increase safety.
How widely is “contraflow” implemented in Europe?
The prevalence of the “contraflow” regime across Europe varies. The Netherlands has the highest share of one-way streets with permitted “contraflow,” followed by Belgium. After these two leaders, three close competitors are Austria, Switzerland, and Germany. Liechtenstein, Luxembourg, France, and Denmark form the next group, with Hungary closing the top 10 as the sole representative from Eastern Europe. Unfortunately, out of the 37 analyzed countries, 27 have less than 10% of local one-way streets open for cyclists.
EU zemalje s najvećim omjerom dozvoljenog „contraflow“ režima na jednosmjernim ulicama.
Izvor: Evropska fedracija biciklista