This is a pool for crazy 
There is too high and dangerous, besides, pedestrians can suffer in case of breakage. The idea is not very good.
I think that if such things try to be the norm, then they will think about security unequivocally, because there will be no prospects if there is a threat of injuries. There is too high and dangerous, besides, pedestrians can suffer in case of breakage. The idea is not very good.