Pride: https://www.imdb.com/title/tt3169706/

It’s about solidarity, gay people and working class people overcoming their prejudices about each other to work together and support each other’s rights while fighting the fascist tory government who is trying to destroy them all. And it’s so good and has an amazing soundtrack.

And here is a podcast on the real story behind the film: https://workingclasshistory.com/podcast/e23-25-lesbians-gays-support-the-miners/