| Non-current assets | | | |
| Intangible assets | 3.1 | 79.7 | 52.9 |
| Property, plant and equipment | 3.2 | 397.3 | 327.3 |
| Deferred tax asset | | 14.2 | 10.0 |
| Financial assets | | 2.6 | 2.9 |
| Investment in joint ventures | | 57.1 | 62.0 |
| | 550.9 | 455.1 |
| Current assets | | | |
| Inventories | | 39.1 | 29.9 |
| Trade and other receivables | | 59.4 | 60.8 |
| Derivative financial instruments | | 0.3 | — |
| Cash and cash equivalents | | 50.9 | 45.8 |
| | 149.7 | 136.5 |
| Total assets | | 700.6 | 591.6 |
| Current liabilities | | | |
| Trade and other payables | | (205.6) | (164.4) |
| Borrowings | 4.1 | (52.9) | (1.6) |
| Obligations under finance leases | 4.1 | (29.8) | (26.5) |
| Derivative financial instruments | | (0.2) | (0.7) |
| Provisions | | (2.4) | (2.8) |
| | (290.9) | (196.0) |
| Net current liabilities | | (141.2) | (59.5) |
| Non-current liabilities | | | |
| Borrowings | 4.1 | (6.1) | (7.7) |
| Obligations under finance leases | 4.1 | (127.0) | (137.0) |
| Provisions | | (7.3) | (6.3) |
| Deferred tax liability | | (6.9) | (2.7) |
| | (147.3) | (153.7) |
| Net assets | | 262.4 | 241.9 |
| Equity | | | |
| Share capital | 4.4 | 12.6 | 12.6 |
| Share premium | 4.4 | 256.9 | 258.7 |
| Treasury shares reserve | 4.4 | (48.0) | (50.9) |
| Reverse acquisition reserve | 4.4 | (116.2) | (116.2) |
| Other reserves | 4.4 | 0.2 | (0.8) |
| Retained earnings | | 156.9 | 138.5 |
| Total equity | | 262.4 | 241.9 |