Some people think we are odd for swimming in the Thames. “Isn’t it cold?” they ask with a shiver, like they are the ones who just took the plunge. Er, yes, that’s the whole point. Cold water ignites the central nervous system and reboots the mind.
“Isn’t it dirty?” they ask. Yes, sometimes, particularly when it’s rained. Then we don’t get in the Thames, we get in a rage instead, taking contamination measurements and signing petitions challenging the behaviour of the water company that spews sewage into the river.
