Another thing that might be an improvement is showing how some membership fees are much cheaper for some parties (e.g. for RefUK) than other parties.

Yes, Bluesky character limits prevented me from including every single party, unfortunately. It's not meant to be a professional chart, just dabbling out of general interest really.

Yes, I've included the SNP since they hold seats in Westminster, & for general interest. The 🟩 represents Scottish Green Party members in my post above.