Focusing on sentencing alone risks mistaking capacity management for structural reform.
If Scotland is serious about reducing its prison population sustainably, three parallel shifts are required.
First, upstream investment: addiction services, mental health care, youth provision, and housing security. Crime prevention in its literal sense – reducing the conditions in which offending emerges. Second, credible alternatives: therapeutic communities, intensive community supervision, restorative justice frameworks, treatment courts. Not rhetorical substitutes for custody, but operational ones. Third, sentence inflation scrutiny: examining why long-term incarceration has expanded, and whether public safety gains justify the population costs.
Without these, sentencing reform becomes administrative triage.
There is also a democratic risk embedded in the current framing. If the public experiences decarceration primarily through early release headlines and reduced custody optics – without visible investment in prevention and rehabilitation – trust in justice institutions erodes further.
Victims feel sidelined. Communities feel exposed. Political backlash intensifies. Sustainable penal reform requires legitimacy, not just necessity. None of this means prison has no role. There are individuals for whom incapacitation remains essential to public safety. But custody should be the endpoint of systemic failure, not the frontline response to it.
Right now, Scotland’s prisons are overcrowded not because judges are too punitive, but because the state is asking them to process problems that were never criminal justice problems to begin with.
Housing crises do not belong in prisons. Addiction epidemics do not belong in prisons. Untreated trauma does not belong in prisons. Yet prison is where they end up – because it is the last institution capable of keeping it contained.
So yes, discouraging short sentences may ease immediate capacity pressures. It may even reduce some low-level reoffending.
But without structural transformation, it risks becoming another sticking-plaster reform layered onto a system absorbing ever-expanding social failure.
Decarceration, to mean anything, must be paired with social reinvestment. Otherwise, we are not reducing imprisonment. We are simply rearranging where – and how visibly – the consequences of inequality are managed.
And overcrowding will return, because the pipeline producing it will remain intact.