After our swimming lessons the swimming pool had to be closed because my girlfriends baby did something in the pool what should be done in the toilet. Immediately there was some panic among the teachers and although it was just a little bit on the floor they decided to close both the two pools. They explained that the cleaning system of the pools are connected and the defecation could be infected both pools. I was feeling so sorry for my friend but what could she do. She could not prevent this because baby’s can do this. All the lessons were cancelled.