In Switzerland, at unmarked intersections the vehicle from the right has priority (Art. 36 RTA). Exceptions: main roads, Stop / Give Way signs, roundabouts, leaving a property, trams.
The Basic Rule
At intersections without priority signs or markings, the vehicle coming from the right has priority – this is the most fundamental Swiss traffic rule (Art. 36 RTA).
Even when you cannot see clearly to your right, you must approach an unmarked intersection at a speed that lets you stop in time.
Priority from the right: the vehicle coming from the right has the right of way
On minor roads without signs, priority from the right applies
When Priority from the Right Does NOT Apply
On main roads (signed 3.03 / 3.04) – vehicles on the main road have priority
At Stop or Give Way signs – you must yield even if a car comes from the left
In roundabouts – vehicles inside the roundabout have priority
When leaving a property, parking lot or field path – you yield to road traffic
Trams Always Have Priority
Trams have priority over all other vehicles – from the right and from the left – unless a sign or signal says otherwise.
Emergency vehicles with blue light and siren also have absolute priority – make way immediately.
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