At a competition earlier this year, three young competitors entered restricted areas of the building where the competition was hosted, despite being told not to by the delegates. Whilst in a room that was meant to be locked, two of them turned the taps on and left them on as they returned to the competition. This was not discovered until a few days later, when the water had already caused significant damage to the building. The competitors were caught and identified thanks to the surveillance cameras. When confronted with the evidence, they confessed, and their parents paid for the damage done to the building. Given the severity of these actions and their consequences, we gave all three competitors a ban for entering restricted areas, and the two of them responsible for the flooding received a longer ban.