| Goodwill | 7.61a | 8.39a |
| Other intangible assets | 0.74a | 0.85a |
| Property, plant and equipment | 0.91a | 0.83a |
| Right-of-use assets | 1.39a | 1.38a |
| Interests in associates | 0.25a | 0.29a |
| Other investments | 0.4a | 0.33a |
| Deferred tax assets | 0.32a | 0.32a |
| Corporate income tax recoverable | 0.06a | 0.08a |
| Trade and other receivables | 0.17a | 0.21a |
| Non-current assets | 11.85a | 12.68a |
| Corporate income tax recoverable | 0.11a | 0.12a |
| Trade and other receivables | 7.72a | 8.46a |
| Accrued income and unbilled media | 3.19a | 3.15a |
| Cash and cash equivalents | 2.64a | 2.22a |
| Current assets | 13.66a | 13.94a |
| Trade and other payables | -13.06a | -13.32a |
| Deferred income and customer advances | -1.16a | -1.32a |
| Corporate income tax payable | -0.33a | -0.37a |
| Lease liabilities | -0.24a | -0.29a |
| Borrowings | -0.58a | -0.95a |
| Provisions for liabilities and charges | -0.14a | -0.06a |
| Current liabilities | -15.52a | -16.31a |
| Net current liabilities | -1.86a | -2.36a |
| Borrowings | -3.74a | -3.78a |
| Trade and other payables | -0.23a | -0.28a |
| Deferred tax liabilities | -0.14a | -0.18a |
| Employee benefit obligations | -0.13a | -0.14a |
| Provisions for liabilities and charges | -0.23a | -0.25a |
| Lease liabilities | -1.78a | -1.86a |
| Non-current liabilities | -6.26a | -6.49a |
| Net assets | 3.73a | 3.83a |
| Equity | — | — |
| Called-up share capital | 0.11a | 0.11a |
| Share premium account | 0.58a | 0.58a |
| Other reserves | 0.15a | 0.19a |
| Own shares | -0.19a | -0.99a |
| Retained earnings | 2.83a | 3.49a |
| Equity shareholders’ funds | 3.48a | 3.38a |
| Non-controlling interests | 0.26a | 0.46a |
| Total equity | 3.73a | 3.83a |