|Scale||Perception of Safety||Offending Involved||Group Offending||Premeditation / Organised Nature (including Internet)||Weapons||Substance fuelled|
|Nil||No concern from local residents over perception of safety||No actual offending involved||No group offending involved||No evidence of premeditation/ organisation||No evidence of weapons||No evidence of any substances|
|Low||Minor concern||Minor offences||Small group ad hoc gathering||Limited evidence of premeditation||Threat of weapons||Limited evidence of substances involved|
|Medium||Serious concern from residents / media||Repeat minor offending or more serious offending||Large group, high prominence||Significant organisation||Knives||Substantial evidence of substance fuelled activity|
|High||High profile media / extensive and concerned public perception / public meetings||Serious offending||Group crime involving serious offending||Sophisticated organisation||Firearms||Serious abuse of alcohol / drugs|
Based on Derbyshire Police Group Crime / Threat Weighting.