Proceedings on complaint are the backbone of magistrates’ courts’ civil jurisdiction. These are adversarial proceedings which, in origin, were virtually identical to criminal proceedings, typically commenced by information. However, criminal proceedings have been repeatedly reformed over subsequent years, while civil proceedings have changed much less. Nonetheless, this similarity means that many of the rules on informations are also relevant to complaints. The types of cases which fall within the magistrates’ civil jurisdiction include: • the enforcement of civil financial liabilities such as council tax, rates and child maintenance • appeals against the decisions of other bodies, for example licensing decisions or certain decisions of public authorities or regulators • police forces applying for civil behaviour orders, such as sexual harm prevention orders, football banning orders and domestic violence protection orders/domestic abuse prevention orders The basis of proceedings on complaint in the magistrates’ court Magistrates’ courts are creatures of statute and have no inherent jurisdiction. Proceedings for an order on complaint are governed