Björn Söderberg had made a tip to the newspaper Arbetaren owned by Sveriges Arbetares Centralorganisation (SAC) about his colleague Robert Vesterlund. This tip led to an article in Arbetaren on September 16, 1999 revealing Vesterlund, member of the board of the local union, as a member of the fascist organisation Nationell Ungdom. As a result of this Robert Vesterlund resigned his job and was forced out of the union.
