This is different in Germany where Section 86a of the German Criminal Code (Strafgesetzbuch) prohibits the  use of any propaganda materials and symbols associated with unconstitutional organizations, including the Nazi Party. I said above, there is a nazi history and that’s the way Germans decided to deal with it.

oliverweiss

Politics_And_Law

Far-right party could see historic gains in this election. Here's why

siggy47

I don't know the facts, and I agree there's no reason to do it. But whether it warrants a criminal prosecution? In the US in the 60s there was a famous flag burning supreme court decision. The act of burning the flag was deemed a constitutional freedom. The same with Nazis marching in Skokie. They had a right to march. I don't think a government has the right to outlaw a political belief. In the US we have a strong sense of free speech. 