This brings me memories of the francoist Spain, where you could be put in jail or get sentenced to forced labour for being un-spaniard. There was a list of un-spaniard list of things you couldn't do in public. Things like being communist (we call it Communism because Socialism in Spain is something like the Democratic Party in the USA but it is Socialism), being socialist or anarchist were included in the list among other things like not believing in God (only the christian God was allowed of course)