The board of directors of United Utilities Group PLC (the board) is provided with information on a single-segment basis for the purposes of assessing performance and allocating resources. The group's performance is measured against financial and operational key performance indicators which align with our three strategic themes to deliver the best service to customers, at the lowest sustainable cost, in a responsible manner. The board reviews revenue, operating profit and gearing, along with operational drivers at a consolidated level (see Our performance in 2019/20). In light of this, the group has a single segment for financial reporting purposes and therefore no further detailed segmental information is provided in this note.