I have mentioned this Norfolk wierd-bike builder, tall-bike rider, and environmental activist on the forum before.
I hadn't heard from him for a while, but he has been on a World Talbike tour. He has a Youtube channel and will be starting to post videos of his tour later this month. From the trailer, they should be worth watching, and well worth subscribing to:
https://youtu.be/Br-aFqa4Meo?feature=shared