2017 | 2017 | 2017 | 2016 | 2016 | 2016 | ||||||||||||||
U.K. | Non-U.K. | Total | U.K. | Non-U.K. | Total | ||||||||||||||
$M | $M | $M | $M | $M | $M | ||||||||||||||
Assets in active markets: | |||||||||||||||||||
Equities and growth funds | 203.4 | 22.9 | 226.3 | 171.6 | 20.6 | 192.2 | |||||||||||||
Government bonds | 49.9 | — | 49.9 | 44.3 | — | 44.3 | |||||||||||||
Corporate bonds | 72.7 | 18.3 | 91.0 | 64.5 | 16.0 | 80.5 | |||||||||||||
Cash | 0.3 | — | 0.3 | (0.1 | ) | — | (0.1 | ) | |||||||||||
Total market value of assets | 326.3 | 41.2 | 367.5 | 280.3 | 36.6 | 316.9 | |||||||||||||
Present value of plan liabilities | (369.7 | ) | (53.1 | ) | (422.8 | ) | (334.8 | ) | (48.6 | ) | (383.4 | ) | |||||||
Deficit in the plans | (43.4 | ) | (11.9 | ) | (55.3 | ) | (54.5 | ) | (12.0 | ) | (66.5 | ) | |||||||
Related deferred income tax assets | 7.8 | 3.1 | 10.9 | 10.2 | 4.4 | 14.6 | |||||||||||||
Net pension liabilities | (35.6 | ) | (8.8 | ) | (44.4 | ) | (44.3 | ) | (7.6 | ) | (51.9 | ) | |||||||