Net expected credit losses Tax charge on performance based share plan Tax credit on loss on cash flow hedges Foreign exchange losses recycled upon disposal of subsidiaries Foreign exchange losses recycled from restructuring of intragroup debt Reserves and retained earnings Deferred income and other non-current provisions Cash generated by operating activities before working capital changes, interests and tax Total working capital changes Net cash generated by operating activities Investment in long-term advances and loans Purchase of investments Net cash used by investing activities Closed site rehabilitation costs Closure and severance costs Other adjustments for non-cash items Other non-cash items – net Margin receipts/(calls) in respect of financing related hedging activities (Repayment of)/proceeds from current borrowings Proceeds from/(repayment of) U.S. commercial papers Net cash used by financing activities Decrease in cash and cash equivalents Cash and cash equivalents, beginning of year Cash and cash equivalents, end of year Reserves and retained earnings [member] Acquisition/disposal of business Reclassifications