Have you ever thought.......
1. Swimming pools are filled with water that is pumped up from the water table.
2. Houses empty their drains into cesspits in the ground which seep water slowly into .......
.......... the water table !
Yes, I know swimming pool is treated.
But after a particularly nasty holiday ear infection I took my kids to the doctors and he said that he NEVER swims in a swimming pool. He only swims in the sea.
He maintained that no swimming pool cleaning regime could totally rid a pool totally of all the nasties and he saw loads of problems associated with swimming pool water. His view was that a skip full of nasties in the sea would cause less problems than an egg cup full of nasties in a pool.
Needless to say I still swim in our pool, cross the road, get on a dolmus, ride a bicycle and engage in other hazardous activities including swimming in the sea.
(Don’t forget that you shouldn’t be swimming in the sea in Calis any way ‘cos it’s contaminated with chromium from the old mine working)