Sentencing levels in offence specific guidelines take account of collective social harm. Accordingly offenders should normally be sentenced by straightforward application of the guidelines without aggravation for the fact that their activity contributed to a harmful social effect upon a neighbourhood or community.
It is not open to a sentencer to increase sentence for prevalence in ordinary circumstances or in response to a personal view that there is ‘too much of this sort of thing going on in this area’.
First, there must be evidence provided to the court by a responsible body or by a senior police officer.
Secondly, that evidence must be before the court in the specific case being considered with the relevant statements or reports having been made available to the Crown and defence in good time so that meaningful representations about that material can be made.