Two rural, Harvey's pubs, by train and bus, plus three seldom seen, Harvey's cask ales

It's been quite a while since I last set off on a beer-related, bus trip, the sort of outing that in the past, I've described as a "Pub Friday". With this is mind I was thinking where to go, especially as the weather this particular Friday was set to be unbroken sunshine. But where to go, and looking for inspiration I turned to a list of potential destinations that I'd drawn up, some time last year. I hit upon the last pub on that list, which was the Elephant's Head, in the tiny hamlet (if you can even call it that), of Hook Green, situated on the boundary between Kent and East Sussex.The reason I chose that particular establishment was, it had been mentioned on the local WhatsApp Beer Chat Group, that I'm a member of. From memory, I knew that the Autocar 256 bus service, ran through Hook Green, as part of its route between Tunbridge Wells and Wadhurst, and I also knew there was a stop, more or less opposite the pub. So, with times pencilled in, I was then struck by the thought that…