| Profit for the period | | 11.8 | 7.3 |
| Other comprehensive income: | | | |
| Items that may be subsequently reclassified to profit or loss | | | |
| Cash flow hedges | | | |
| — Losses arising on hedging contracts | | (0.7) | (0.4) |
| — Gains transferred to property, plant and equipment | | — | 0.3 |
| Foreign exchange loss on translation of foreign subsidiary | | — | (0.1) |
| | | (0.7) | (0.2) |
| Other comprehensive income for the period, net of tax | | (0.7) | (0.2) |
| Total comprehensive income for the period | | 11.1 | 7.1 |