A malfunctioning tube has been identified as the cause of a persistent stench at the Slussen lock in Stockholm, with 25 complaints received by SL since the end of August. The issue, which began impacting the area in late August, was resolved after the faulty tube was located and addressed. The problem was initially attributed to an incorrect tube installation. SL confirmed the issue was solved following the identification and repair of the malfunctioning component. Further details on the specific nature of the malfunction or the exact timing of the repair were not immediately available. Residents and commuters had lodged multiple complaints regarding the unpleasant odor around the Slussen transport hub. The resolution of this issue brings an end to the ongoing olfactory disturbance that had been affecting the area for over a month.