2017 | 2016 | 2015 | ||||||||
$M | $M | $M | ||||||||
Bank and other loan interest payable | 6.3 | 6.3 | 6.5 | |||||||
Amortization of issue costs | 0.6 | 0.5 | 0.9 | |||||||
Foreign exchange loss on financing activities | 0.3 | — | — | |||||||
IAS 19R retirement benefits finance charge | 1.8 | 2.1 | 3.0 | |||||||
Unwind of discount on deferred contingent consideration from acquisitions | 0.2 | 0.4 | 0.4 | |||||||
Total finance costs | 9.2 | 9.3 | 10.8 |