The most abusive, rude, aggressive, and vindicative ground flight attended I have ever seen in 20 years. I was in Bergen ready to board. The ground attendant had a kindergarten attitude telling off any woman who would ask a question. A 40 yo business lady asked the rude lady what was her boarding "zone," because this was not on her boarding pass. The rude lady asked for the passenger's passport and when she saw that the passenger had a Norwegian passport shouted at her that she should speak Norwegian "why are you not speaking Norwegian? You are in Norway..and so on". The passenger said she spoke English all day at work and was tired.. the passenger got told off again and when she replied "I do not appreciate your tone" the rude Wideroe Ground attendant told her that she was no longer allowed to board if she would not shut up. The passenger asked what on Earth did she do? At this point, the Wideroe Ground attendant called the police and told the passenger that she was not boarding the flight. In the end, the passenger was not allowed into the flight. I hope she sues the rude lady and Wideroe! This is abusive and criminal! Wideroe should fire her!