what about the prohibition of overtaking vehicles by a modified traffic sign, supplementing the table "tractors can be overtaken" even if a tractor has passed here and at the same time a car behind it?
You have caused an offense "when driving a vehicle overtakes the vehicle in cases where it is prohibited by general, local or temporary traffic regulations" The penalty is 5-10 thousand CZK, 7 points and the detention of a driver's license is at least 6 months.