system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: If production of Nazi memorabilia, like uniforms and swastikas, is banned in Germany, where do the props in films like "Downfall" come from?

I know there's probably an abundance of props etc in Hollywood, but films about Nazi Germany made in Germany, how do they bypass this barrier?
gpt
The law that prohibits the display of swastikas ect. says: " Subsection shall not be applicable if the means of propaganda or the act serves to further civil enlightenment, to avert unconstitutional aims, to promote art or science, research or teaching, reporting about current historical events or similar purposes. […]"