In our work with international companies supplying goods to the UK, we see the same issues arising regularly. In Part 3, we examined the types of insolvency process a customer may be subject to. In this fourth of five articles based on the five elements of the Wu Xing, we take the theme of Fire and explain the significant powers that arise for the insolvency practitioner on the entry into insolvency: to investigate propriety and recover assets to the central pool to pay creditors.