Thin Blue Line Flag (United States) Patch
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![Thin Blue Line Flag (United States) Patch Thin Blue Line Flag United States Patch](https://rlv.zcache.com/thin_blue_line_flag_united_states_patch-rc4660741f7f84685a976c1c5f7d37c8a_q18gj_500.jpg?rlvnet=1)
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"Thin blue line" is a term that typically refers to the concept of the police as the line which keeps society from descending into violent chaos.[1] The "blue" in "thin blue line" refers to the blue color of the uniforms of many police departments. This is the Thin Blue Line Flag on the United States Flag.