The UK government has initiated the early release of around 1,100 prisoners to alleviate severe overcrowding in the prison system, with plans to potentially free up to 5,500 spaces. This follows a decision to reduce the minimum time served from 50% to 40% of a sentence for eligible inmates, though those convicted of serious crimes like murder and terrorism are excluded. However, concerns have been raised as more than half of the previously released prisoners have returned to jail for reoffending, prompting warnings from probation officials about the sustainability of this approach. Justice Secretary Shabana Mahmood has announced a review, led by former justice secretary David Gauke, to explore tougher community-based punishments and ensure enough capacity for dangerous offenders. The review will consider innovative measures, including 'nudge' technology and community service, as alternatives to incarceration. Critics argue that without addressing the high recall rates, the overcrowding issue may persist despite the early release strategy.