Underlying2015
£000
2014
£000
Finance expense arising from:
— Financial liabilities at amortised cost1,4602,561
— Net interest on net defined benefit obligations3648
Underlying finance expense1,4962,609
Non-underlying2015
£000
2014
£000
Loss on extinguishment of debt (notes 20 and 22)3921,213
Fair value and other movements on deferred and contingent consideration52834
Non-underlying finance expense9201,247
Total finance expense2,4163,856