The red band and how you never know the truth
The red armband this elderly person is wearing means most likely that this is a “Public Security Volunteer". Such volunteers are usually elderly people, who help people in need or the police with "safety inspections". But I am not sure. This image symbolizes for me how difficult it was to really understand what was going on around me. My research after returning led to nothing. I can’t find a definitive answer to my assumption.
According to a defector interviewed by @nknewsorg there is no government support for the elderly or the disabled in North Korea. “It’s getting so cold these days and it must be a lot colder up there in North Korea. I wonder if they’re still working such long hours. I would like to get a job as soon as possible so that I can give help to my grandparents, even if it’s a small amount. When the unification of Korea comes, I hope all elderly people in North Korea can benefit from same welfare system as the elderly in South Korea.”