Major Oslo housing association USBL is protesting what it believes are incorrect waste collection charges levied by the city council. USBL alleges the municipality has billed them for services not rendered, specifically garbage disposal. The organization claims to have repeatedly requested documentation and clarification regarding the charges, without a satisfactory response from Oslo Kommune. As a result, USBL is demanding the city provide detailed invoices and rectify the billing discrepancies. They have stated they are prepared to initiate legal action if the issue is not resolved promptly. The amount of the disputed fees has not been disclosed, but USBL represents a significant number of housing units in Oslo, suggesting the potential financial impact could be substantial. The case highlights ongoing tensions between large property owners and the city regarding municipal service charges.