Provisions are recognised only when the Group has a current liability resulting from past events and when it is probable that the satisfaction of such a liability will necessitate the outflow of economic benefits, and when it is possible to conduct a reliable estimation of the amount of the liability. If the Group expects that the costs covered by the provision are to be reimbursed, e.g. pursuant to an insurance agreement, the reimbursement is recognised as a separate asset, yet only when it is virtually certain that the reimbursement will actually take place. Costs related to a given provision are recognised in profit or loss less any reimbursements. Should the influence of the money value in time be significant, the value of the provision is determined by discounting the forecast future cash flows to the present value at the gross discount rate reflecting the current market valuations of the money value in time as well as an optional risk related to a given liability. If a discounting method has been applied, the increase in provisions related to the lapse of time is recognised in the interest item of finance costs.