Lane Splitting Laws 2026: France Caps Filtering at 50

French riders may filter between the first two lanes of a motorway, but only below 50 km/h and never more than 30 km/h faster than the traffic they are passing — the most precisely written rule on the continent. Italy has no statute either way and tolerates filtering through queues, while Germany treats the same manoeuvre as an overtaking offence. The UK sits between them: threading through slow or stationary traffic is accepted, riding between moving lanes at speed is not. Where filtering is banned outright, penalties reach €200 to €500.

What Is Lane Splitting?

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Many countries that permit filtering prohibit full lane splitting at speed. This distinction is crucial and often poorly understood by riders from countries where either practice is common.

Europe — Broadly Tolerant

Is lane splitting legal in Albania? Albanian traffic law has no explicit provision on lane splitting — it is neither expressly permitted nor banned. In practice, filtering between slow or stopped traffic is common and generally tolerated, but police can still apply careless-driving rules, so ride at low speed differential and stay predictable.

Most of Western Europe permits lane filtering and in many cases full lane splitting, reflecting the continent’s long tradition of motorcycle and scooter culture.

France formally introduced rules for lane splitting (called “circulation inter-files”) in a 2021 experiment that became permanent policy. Motorcycles may ride between the first two lanes of motorways and dual carriageways when traffic is congested. Speed limits apply: riders may not exceed 50 km/h while filtering, and must not ride more than 30 km/h faster than surrounding traffic.

Italy has no explicit law permitting or prohibiting lane splitting, and it is widely practised by the motorcycle-heavy culture in cities like Rome and Naples. Police generally tolerate filtering in traffic queues, though aggressive inter-lane riding at speed can result in a “pericolosa guida” (dangerous driving) citation.

Spain permits lane filtering by motorcycles in urban and inter-urban traffic. The 2022 traffic law update brought some clarification but lane splitting remains a grey area outside slow-moving traffic.

Belgium and the Netherlands permit inter-lane riding in queued or slow traffic as standard practice, reflecting the high density of motorcycles and scooters in these countries.

United Kingdom — Lane filtering (moving through slow or stationary traffic at low speed) is legal and widely accepted. Guidance from the Highway Code is nuanced: riders should only filter at low speed relative to surrounding traffic, should not exceed 15–20 mph in queued traffic, and must not filter in ways that endanger other road users or cross white chevrons in junction areas.

Germany does not permit lane splitting. German road traffic regulations require that a vehicle occupies one lane and does not ride between lanes regardless of traffic speed. Violations result in fines.

Austria and Switzerland similarly prohibit lane splitting, aligning with the more conservative Central European approach.

United States — California Leads the Way

Montana permits lane filtering (stationary traffic only) as of 2021. Utah legalised lane filtering in 2019 for speeds under 45 mph. Arizona, Oklahoma, and a handful of other states have since passed or are debating filtering laws.

Australia and New Zealand

Queensland became the first Australian state to trial lane filtering in 2014, and the trial became permanent. Today, lane filtering is legal in all Australian states and territories under varying conditions. Generally, riders may filter at speeds up to 30 km/h past stopped or slow-moving traffic. Lane splitting at speed (above 30 km/h) remains prohibited everywhere in Australia.

New Zealand does not permit lane splitting or filtering. The road code requires motorcycles to occupy a lane and not ride between lanes.

Asia

Thailand — Lane splitting is widely practised, particularly in Bangkok’s notorious traffic jams, and is generally tolerated by police despite not being explicitly legalised. In practice, filtering is a survival strategy in heavy urban traffic.

Japan — Lane splitting is technically illegal under Japanese traffic law. However, small motorcycles and scooters filtering at very low speeds in stationary traffic is occasionally tolerated informally. Riders are advised to avoid it due to enforcement unpredictability.

Indonesia and Vietnam — Like much of South-East Asia, splitting and filtering are common in practice despite ambiguous legality. Local traffic culture normalises inter-lane riding to an extent unimaginable in Northern Europe or North America.

Safety Considerations

Knowing the law of your destination country before you ride is always the safest starting point.

Filter where it’s banned and the penalty is a real one — many countries treat it as a moving violation with points and an on-the-spot fine. If a ticket follows you home, who actually pays a driving fine abroad explains cross-border collection and the hire-vehicle admin-fee trap.

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