I think they had plenty of government bunkers, even if there weren't many personal ones. There are some pretty interesting videos of urban explorers going throu

I think they had plenty of government bunkers, even if there weren't many personal ones. There are some pretty interesting videos of urban explorers going through them: https://www.youtube.com/watch?v=sKWFx0QAW2w https://www.youtube.com/watch?v=sKWFx0QAW2w