Good morning Petr, thank you for your enquiry. I write my railway/transport related articles in English on Substack (Odkaz  ), but I was in two minds as to whether I should post this article there as it is such a different subject. However I also have a blog site -A Brit in the Heart of Europe - Odkaz  , and actually that's a good place for it. I will post it up during today and send you a message. I would love to read your friend's feedback on it.