Supplemental cash flow information

6 Months Ended

Jun. 30, 2015

Supplemental Cash Flow Elements [Abstract]

Supplemental cash flow information

Supplemental cash flow information

	Six months ended
	June 30, 2015	June 30, 2014
	$’000	$’000
Cash paid during the period for:
Interest	13,980	15,775
Income taxes, net of refunds	8,810	9,115

To reflect the actual cash paid for capital expenditure to acquire property, plant and equipment, increases in accounts payable for capital expenditure are non-cash and excluded from capital expenditure, while decreases are cash payments and included. The change in accounts payable was a decrease of $103,000 for the six months endedJune 30, 2015 (June 30, 2014 - increase of $29,000).