3 Accounting policies
Basis of preparation
The
financial statements
have been prepared on the historical cost basis, as modified by the revaluation of certain assets.
The
financial statements
are prepared in sterling, which is the functional currency of the company.
Judgements and key sources of estimation uncertainty
In the application of the company’s accounting policies, the directors are required to make judgements, estimates and assumptions about the carrying amount of assets and liabilities that are not readily apparent from other sources. The estimates and associated assumptions are based on historical experience and other factors that are considered to be relevant. Actual results may differ from these estimates. The estimates and underlying assumptions are reviewed on an ongoing basis. Revisions to accounting estimates are recognized in the period in which the estimate is revised where the revision affects only that period, or in the period of the revision and future periods where the revision affects both current and future periods.
Fixed asset investments
Investments in subsidiaries, associates and joint ventures accounted for in accordance with the cost model are recorded at cost less any accumulated impairment losses.
Investments in subsidiaries, associates and joint ventures accounted for in accordance with the fair value model are initially recorded at the transaction price. At each reporting date, the investments are measured at fair value, with changes in fair value recognised in other comprehensive income or profit or loss. Where it is impracticable to measure fair value reliably without undue cost or effort, the cost model will be adopted.
Dividends and other distributions received from the investment are recognised as income without regard to whether the distributions are from accumulated profits of the associate arising before or after the date of acquisition.
Other fixed asset investments which are listed are measured at fair value with changes in fair value being recognised in profit or loss.
All other Investments held as fixed assets are initially recorded at cost, and are subsequently stated at cost less any accumulated impairment losses.
Impairment
A review for indicators of impairment is carried out at each reporting date, with the recoverable amount being estimated where such indicators exist. Where the carrying value exceeds the recoverable amount, the asset is impaired accordingly. Prior impairments are also reviewed for possible reversal at each reporting date.