We recommend that the UK Government conduct a review of the referee system, to determine whether it is fit for purpose. This review ought to address the issue of individuals canvassing for positive references, or putting pressure on people to give positive references (for example, by engaging in the peer pressuring behaviours which may be experienced in smaller communities, or coercion as a feature of domestic violence). This review should also address the options open to police when individuals change referees between application and renewal, and between subsequent renewals. While policy relating to the police is generally a devolved matter, the UK Government ought to be looking to share best practice with the Scottish Government and Police Scotland.