The judiciary of Scotland are the judicial office holders who sit in the courts of Scotland and make decisions in both civil and criminal cases. Judges make sure that cases and verdicts are within the parameters set by Scots law, and they must hand down appropriate judgments and sentences. Judicial independence is guaranteed in law, with a legal duty on Scottish Ministers, the Lord Advocate and the Members of the Scottish Parliament to uphold judicial independence, and barring them from influencing the judges through any form of special access.