The reality on the ground is that police, CPs and judges have been bending away from enforcement of possession laws pretty routinely for the last 10-15 years, so we don't have anywhere near as many people in the pipeline as many think, and the ones that are there are the people with larger amounts in play. My concern is not for pardons on past offences, but on how we deal with those already in the pipeline, awaiting trial, mid trial, or incarcerated? We could easily imprison someone under a law that's literally on the verge of being moribund.