| Restructuring
£m | Restructuring
Environmental
£m | Environmental
£m | Total
£m |
|---|
| 1 January 2013 | 4.4 | 7.1 | 6.8 | 18.3 |
| Increase in provision | – | – | 0.4 | 0.4 |
| Utilisation of provision | (2.3) | (0.7) | (0.2) | (3.2) |
| Exchange difference | 0.2 | 0.5 | 0.4 | 1.1 |
| 30 June 2013 | 2.3 | 6.9 | 7.4 | 16.6 |
| Included in current liabilities | | | | 6.3 |
| Included in non-current liabilities | | | | 10.3 |
| | | | 16.6 |
The restructuring provision relates to the remaining costs associated with the closure of various heat treatment sites and with the establishment of an accounting shared service centre in Prague.
The Group provides for the costs of environmental remediation that have been identified, either as part of acquisition due diligence, or in other circumstances where remediation by the Group is required. This provision is reviewed annually and is separated into Restructuring Environmental and Environmental to separately identify environmental provisions relating to the 2008 and 2009 restructuring programmes from those arising in the ordinary course of business.
The majority of cash outflows in respect of these liabilities are expected to occur within five years.