Here's some possible standard questions one could ask of Magistrate candidates. Feel free to add your suggestions as well:
1) The Tribunal's purpose is described as ensuring that the ToS are applied "justly and fairly". What does that mean to you?
2) What is the difference between justice and fairness, if any?
3) Pick any case from the Tribunal archives with a split decision and say with which side of the verdict you agree and why.