2.12 Investment property Property that is held for long-term rental yields or for capital appreciation or both, and that is not occupied by the Group, is classified as investment property. Investment property is initially measured at cost (comprising the purchase price, after deducting discounts and rebates, and any directly attributable costs) and is subsequently carried at cost less accumulated depreciation and any provision for impairment. Investment property is depreciated using the straight-line method over 50 years. Investment properties are reviewed for impairment when there is a triggering event such as a decline in the property market. An impairment charge is recognised for the amount by which the asset's carrying amount exceeds its recoverable amount. Prior impairments are reviewed for possible reversal at each reporting date. If an impairment charge subsequently reverses, the carrying amount of the asset is increased to the revised estimate of its recoverable amount, but so that the increased carrying amount does not exceed the carrying amount that would have been determined had no impairment charge been recognised for the asset in prior years. 2.13 Goodwill a) Initial recognition Goodwill represents the excess of the cost of an acquisition over the fair value of the Group's share of the net identifiable assets of the acquired subsidiary at the date of acquisition. b) Impairment Management considers there to be one material cash generating unit for the purposes of annual impairment review being the operation of a professional football club. Goodwill is not subject to amortization and is tested annually for impairment or more frequently if events or changes in circumstances indicate a potential impairment. An impairment loss is recognised in the income statement when the carrying value of goodwill exceeds its recoverable amount. Its recoverable amount is the higher of fair value less costs of disposal and value in use. Prior impairments are not subsequently reviewed for possible reversal at each reporting date. 2.14 Players' registrations and football staff remuneration a) Remuneration Remuneration is charged to operating expenses on a straight-line basis over the contract periods based on the amount payable to players and other football staff for that period. Any performance bonuses are recognised when the Company considers that it is probable that the condition related to the payment will be achieved. Signing-on fees are typically paid to players in equal annual instalments over the term of the player's contract. Instalments are paid at or near the beginning of each financial year and recognised as prepayments within trade and other receivables. They are subsequently charged to the income statement (as operating expenses) on a straight-line basis over the financial year. Signing-on fees paid form part of cash flows from operating activities