Report scope
GRI Indicator / Description of indicator	Links to information
2.10 Contact person(s) for the report, including email and web addresses	Contact us
2.11 Reporting period for information provided	Introduction
2.12 Date of most recent previous report	Introduction
2.13 Boundaries of the report	Introduction
2.14 Significant changes in size, structure, ownership, pr products/services that have occurred since the previous report	Introduction
2.15 Basis for reporting on joint ventures and subsidiaries	Introduction Non managed operations
2.16 Explanation of the nature and effect of any re-statements of information provided in earlier reports	Where relevant, data reliability is discussed in each performance section