Joined the gym here in Spain, went swimming this morning, after 2 lengths got called over by the lifeguard. He said "This might sound absurd but you need to wear a swimming cap. It's the rules of the pool." Erm...what? What would be the reasoning of this rule? I would hazard a guess at the fact that hair gets trapped in drains and they want to avoid that. So why would I need to wear one? I looked at him a bit perplexed and he said "I've got one here you can borrow." So I sighed and said "OK"… Continue