Standing up against authority in a dream is read as the self claiming its own ground. Dream books see it as healthy resistance, or a struggle against rules that no longer fit.
Has this come up in your dreams before? What was going on in your life then?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.