Through the novel use of authoethnography, the book contests the widely held thesis that urban gangs today represent a serious, novel and developing threat. In this guise, they have been blamed for causing the riots of 2011, most gun related crime, the sexual violation of women, and outbreaks of dangerous dogs. Hallsworth argues that when subject to critical scrutiny, there is always an excess to the violence blamed on gangs that is not gang related and explanations for problems blamed on gangs can be advanced without needing to evoke the gang as an explanatory factor. In light of this, the book considers how best we might understand the nature of violent street worlds without falling into the pitfalls of the discourse of gang talk, exploring questions such as 'How do we have a gang problem?' and 'How best do we avoid one?'This book is provocative, polemical and theoretical and one that seeks to make a significant intervention into both gangs studies and studies of urban violence more generally, commanding significant social attention in the academy and beyond.