Im the Danish judge that was there with Erik when Konrad confronted him, to say it was a little offensive is an understatement.
He walked in to Erik with his chest and continued walking to push Erik back while he was saying something like "you are the most biased judge ever" it didn't end until Erik shoved him to the side. If it had just been the insult then i would not do much about it, because i understand his frustrations, but the attitude and the physical confrontation was way over the top. The only reason we didn't give him a red/yellow card on the spot was that none of us had expected anything even close to that so we were a bit stumbled.
After that we decided to stay close together in case of similar situations, when we returned to the judges table we were greeted be Erik's wife who said Konrad just came to her and stated that "She had married a horrible person". Now we were both ready to find Konrad and give him a Yellow card in person but he was nowhere in sight and we had the Chairmen who wanted a meeting.
As stated by others this is my first ETC as a Ref, so i have no idea of what have been tolerated at previous ETC, and frankly i dont care. I was judge at this ETC an i wont tolerate this behavior, thats why i fully support the Yellow card we gave him. If that is to hard then dont select me as judge for next year because i would do it again.
-Sune van der Loo