Article 47 from Traffic Law of the year 1979
When the traffic stops or slows down in a way that may result in traffic confusion, the driver in spite of his right of the road or the green traffic light or any signal allowing him to pass must not enter a junction if he is going to stop when he reached there. Anybody having the right of road may give it up if the traffic necessitates it, in which case any other driver may not make use of this unless he is sure that he has been given the way.
Drivers should not enter the Yellow Box when other vehicle are preventing them from leaving, even if they have got a green lights [sic].
Anyone want to comment on what the Traffic Department is good for? Anyone? Anyone?