if he has performed, in the same misdemeanour case, any activity relating to the detection of the misdemeanour, or participated in the procedure as a petitioner, legal person's representative, defence counsel, legal representative or injured party's or petitioner's authorised person, or if he has been examined as a witness or expert;
če je v isti zadevi o prekršku opravljal kakšno dejanje v zvezi z odkrivanjem prekrška ali sodeloval v postopku kot predlagatelj, zastopnik pravne osebe, zagovornik, zakoniti zastopnik ali pooblaščenec oškodovanca oziroma predlagatelja, ali če je bil zaslišan kot priča ali kot izvedenec;