Here is the first article I found (in french but there are videos) https://www.huffingtonpost.fr/politique/article/des-trottinettes-rechargees-avec-des-generate

Here is the first article I found (in french but there are videos) https://www.huffingtonpost.fr/politique/article/des-trottinettes-rechargees-avec-des-generateurs-a-essence-la-mairie-de-paris-s-indigne_144241.html https://www.huffingtonpost.fr/politique/article/des-trottine... There is no truck indeed, I might have been mistaken with something else, not sure.