Police tape stands for a boundary you are not allowed to cross. Tradition reads it as an area of life sealed off — for now — until it has been understood.
Where in your waking life have you met something like this lately?
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.