Consolidated Income statement [axis] Underlying [member] Adjustments [member] Statutory [member] Profit or loss [table] Profit or loss [line items] Fair value gain on reassessment of equity investment Cash and cash equivalents (excluding bank overdrafts) Purchase of shares by Employee Benefit Trust Description of accounting policy for climate change Description of accounting policy for operating profit Disclosure of adjustments between underlying and statutory results Description of accounting policy for adjustments between underlying and statutory results Disclosure of working capital Description of accounting policy for deferred income