figures added weight to the argument that the justice system should be devolved to Wales. Plaid Cymru leader in Westminster, Liz Saville Roberts said "Wales being at the top of this league table is a source of great shame. Our national assembly for Wales should take control of our prison system so we can create one fit for the unique needs of our nation and not simply allow Westminster to impose its unsuitable policies."

Jane Hutt, Member of Senedd (MS) responsible