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Unaudited Condensed Consolidated Interim Cash Flow Statement - GBP (£) £ in Millions | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2018 | Jun. 30, 2017 | Dec. 31, 2017
Statement of cash flows [abstract] |  |  |
Net cash inflow from operating activities | £ 72.9 | £ 85.6 | £ 1,408.1
Investing activities |  |  |
Acquisitions and disposals | 374.0 | (201.4) | (181.5)
Purchase of property, plant and equipment | (158.0) | (100.0) | (288.9)
Purchase of other intangible assets (including capitalised computer software) | (20.3) | (19.6) | (37.3)
Proceeds on disposal of property, plant and equipment | 14.7 | 4.0 | 8.0
Net cash inflow/(outflow) from investing activities | 210.4 | (317.0) | (499.7)
Financing activities |  |  |
Share option proceeds | 0.7 | 4.1 | 6.4
Cash consideration for non-controlling interests | (79.8) | (39.3) | (47.3)
Share repurchases and buy-backs | (200.8) | (290.2) | (504.2)
Net increase in borrowings | 67.0 | 894.8 | 599.6
Financing and share issue costs | (3.1) | (0.6) | (0.8)
Equity dividends paid |  |  | (751.5)
Dividends paid to non-controlling interests in subsidiary undertakings | (65.8) | (46.3) | (87.8)
Net cash (outflow)/inflow from financing activities | (281.8) | 522.5 | (785.6)
Net increase in cash and cash equivalents | 1.5 | 291.1 | 122.8
Translation of cash and cash equivalents | (78.1) | 17.8 | (27.2)
Cash and cash equivalents at beginning of period | 1,998.2 | 1,902.6 | 1,902.6
Cash and cash equivalents at end of period | £ 1,921.6 | £ 2,211.5 | £ 1,998.2

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