Oliver Preston is one of the UK's leading cartoonists. His work has graced the pages of leading rural publications as well as numerous books, including the much-loved and ubiquitous 'How to be Asked Again' by Rosie Nickerson. As a lifelong observer of the nuances and peculiarities of the shooting world, he is well placed to help Chris and George tackle a couple of thorny Unpopular Opinions. He also shares some insight into his creative processes, and tells us why he believes that cartoons are not only far more powerful and important to British culture than we might suppose, and why the downstairs loo is really a place of honour.