What do people often say that a justice of the peace should have?

Justice of the Peace (JP) is a title that originated in Britain. It is appointed by the government to maintain community order, prevent illegal punishment and handle some relatively simple legal procedures.

You don't need any education or qualification to be a magistrate. At present, England, Wales, Australia, New Zealand, Malaysia, the United States, Singapore and Hong Kong all have justice of the peace systems, but different regions have different definitions and requirements for justice of the peace.

At present, people who want to become justices of the peace need to have some professional qualifications or legal knowledge.