 The measures were also important for expanding the reform movement from the issue of baronial-royal relations to a redefinition of the barons' relations with their tenants and their mutual rights and responsibilities toward one another as enforced in the lords' own courts.In addition, the Provisions of Westminster included proposals for improving the functioning of the royal courts, chiefly new remedies in the civil sphere but also some changes in criminal justice.Subsequent divisions among the barons themselves enabled Henry to repudiate the Provisions – helped by a papal bull – in 1261.