Correct answer
Yes
Yes. R-306 prohibits lorries with MAM above 3,500 kg from overtaking motor vehicles; it does not prohibit entry to motorcycles with sidecars. Carrying a passenger does not change its meaning. The sign also does not give the motorcycle blanket permission to overtake: all other rules, signs and safety conditions must be followed.
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Yes
No
Yes, only when you are not carrying a passenger
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Sign R-306: no overtaking for lorries
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