Quick question before we provide data, what would you accept as qualifying evidence that would make you go "Oh, ok, yup, they're Nazis".

> And if there is, why weren't they banned already?

There's a protocol that is being followed. The AfD is currently at the "Verdachtsfall" stage, and the debate is whether the Verfassungsschutz will escalate to the next stage.

> Nazi parties can't legally exist in Germany.

Let's play Red Team here, say you want to create a Nazi party. Wouldn't you want to make sure it flies under the radar as long as you can?