![Radical Graffiti on Twitter: "#ACAB spotted on a cop car in #Melbourne https://t.co/ZMTd8YfmEc" / Twitter Radical Graffiti on Twitter: "#ACAB spotted on a cop car in #Melbourne https://t.co/ZMTd8YfmEc" / Twitter](https://pbs.twimg.com/media/EfG6NjAU0AIcCkk.jpg)
Radical Graffiti on Twitter: "#ACAB spotted on a cop car in #Melbourne https://t.co/ZMTd8YfmEc" / Twitter
![A young boy stands in front of a line of PSNI police officers, and holds a sign saying "ACAB", claiming it stands for "All Celts Against the Bill". ACAB is normally an A young boy stands in front of a line of PSNI police officers, and holds a sign saying "ACAB", claiming it stands for "All Celts Against the Bill". ACAB is normally an](https://c8.alamy.com/comp/GP3TK0/a-young-boy-stands-in-front-of-a-line-of-psni-police-officers-and-GP3TK0.jpg)
A young boy stands in front of a line of PSNI police officers, and holds a sign saying "ACAB", claiming it stands for "All Celts Against the Bill". ACAB is normally an
![People's City Council on Twitter: "May 30th in Los Angeles. ACAB. https://t.co/y8Dj3qI4zN" / Twitter People's City Council on Twitter: "May 30th in Los Angeles. ACAB. https://t.co/y8Dj3qI4zN" / Twitter](https://pbs.twimg.com/media/E2wB1XbVIAIZgtd.jpg)