This is what South Korea is doing since 1948. They only need to call your ideology pro-North Korean and you end up in jail. Socialism = Pro-North Korean. Communism = Pro-North Korean. Anti-imperialism = Pro-North Korean. Progressives = Pro-North Korean. The UPP was never a pro-North Korean party, they were very critical about the poor human rights record of the north. But they were banned because they oppose American troops in South Korea and exposed Park Geun-hye’s father as a Japanese collaborator.