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You are driving the car from which the picture is taken and intend to go straight. How should you act with a view to the black car that has driven in behind the obstruction?
“If there is an obstruction when approaching an oncoming car, the driver who has the obstruction on their side shall stop, if this is necessary for the oncoming car to be able to pass.” (Swedish Road Traffic Ordinance)
Being overly nice does not benefit anyone here; it just causes confusion since the black car has already stopped to let you past according to the rules.
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