Do you think I'm being unreasonable for making a complaint? I was at swimming lessons with DS2 watching from the side trying not to stare at very attractive swimming teacher when a little girl around 8 spewed chunks at the other end of the pool, this was bad enough but it was what happened next Im so annoyed about, the lifeguard looked over then ignored it, the poor girls mum tried to scoop up as much as possible while dealing with poorly daughter. She went up to the lifeguard and gestured there was still bits in the pool.
Eventually he went over and kind of flicked some bits out with a float, then allowed a dad and young baby to go in the same bit a minute later. One of the mums at the lesson went over and said to them (we were at the other end of the pool and minutes left of the lesson).
DS1 had a lesson a half an hour later at that bit and I was assured it would be cleaned up, water cycled more chlorine put in and advised that means it's safe again. Only when DS2 went to go to his lesson there were still visible 'matter' at the side of the pool and the very apologetic swimming teacher said they hadn't done it yet (DS2 wasn't happy at mummy not letting him in)