A sailing regatta in Hanko, Finland, was accompanied by incidents of public disorder overnight. Police reported a busy night responding to disturbances involving intoxicated young people. These incidents included cases of assault, suggesting a breakdown in order amidst the event. The regatta, a traditional competition, appears to have been marred by its familiar, negative side effects. Authorities were kept busy managing the situation throughout the night as a consequence. This is not the first time similar issues have arisen during the annual sailing event, highlighting ongoing concerns about participant behaviour. The extent of the damage and injuries sustained in the assaults remains unclear at this time.