There is a high degree of overlap between the material topic Environment (including all its material sub-topics, E2 Pollution, E3 Water, E4 Biodiversity, and E5 Waste Management) and S1 Health, Safety & Well-Being, covered in the Social chapter, so these distinct material topics are governed centrally by Group HSSE. For more details, see Governance in S1 Health, Safety & Well-Being.