There is currently petition citizen initiative underway to urge the European Commission to connect all capitals of the EU with high-speed rail.
I’ve already signed it, are you joining ?
https://europa.eu/citizens-initiative/select-language?destination=/initiatives/details/2023/000004
Edit: It’s not a petition, it’s a citizen initiative.
I’d love to sign it, but it insists I identify myself with the Dutch DigiD app and then it gives me an error. Maybe that’s why it’s not been signed by a lot of people. It’s impossible.
You can sign without digital ID by providing name and passport number. That’s how I did it just some moments ago.