A new set of pool rules have gone viral after a hilarious poster shared them online. The old favourites 'no bombing' and 'no petting' may still apply, but imgur user obviousplant shared his own list online with the title: "I posted these new rules at a local swimming pool". It is a comprehensive test, taking in behaviour in and by the pool, they've been a hit online, with commenters saying, 'You're such a prankster!' and 'Bless you obviousplant big fan'.