an asbo, or an antisocial behaviour order, is a british legal term for an order that is sometimes served on people who often behave badly and have many complaints made against them because of their behaviour. the order is designed to stop them from being anti-social, which means causing distress or alarm (among other things) to other people that do not live in the same place as themselves, according to the crime &amp; disorder act. 1998. asbo's were ended and replaced with "injunctions" in 2015