Turnover is measured at the fair value of the consideration received or receivable, excluding discounts, rebates, value added tax and other sales taxes.

The costs of short-term employee benefits are recognised as a liability and an expense, unless those costs are required to be recognised as part of the cost of stock or fixed assets.

The cost of any unused holiday entitlement is recognised in the period in which the employees services are received.

Termination benefits are recognised immediately as an expense when the company is demonstrably committed to terminate the employment of an employee or to provide termination benefits.

Where, substantially, all the risks and rewards of ownership of the asset do not transfer from the lessor to the company, the lease is treated as an operating lease. Rentals payable under operating leases, including any lease incentives received, are charged to profit or loss on a straight line basis over the term of the relevant lease except where another more systematic basis is more representative of the time pattern in which economic benefits from the leased asset are consumed.

Current tax is recognised in profit or loss, except for taxes related to revaluations of land and buildings which are recognised in other comprehensive income.

Current tax represents the amount of tax payable (receivable) in respect of taxable profit (loss) for the current, or past, reporting periods. Current tax is measured at the amount expected to be paid (recovered) using the tax rates and laws which have been enacted, or substantively enacted, by the balance sheet date. Where payments to HM Revenue and Customs exceed liabilities owed, an asset is recognised to the extent of the amount of tax recoverable.

Deferred tax is recognised in respect of all timing differences between the recognition of income and expenses in the financial statements and their inclusion in tax assessments. Unrelieved tax losses and other deferred tax assets are recognised only to the extent that it is probable that they will be recovered against the reversal of deferred tax liabilities or other future taxable profits. Deferred tax is measured using the tax rates and laws that have been enacted or substantively enacted by the reporting date and that are expected to apply to the reversal of the timing difference, except for revalued land and investment property where the tax rate that applies to the sale of the asset is used. Current and deferred tax assets and liabilities are not discounted.

The directors assess the company's tangible assets for evidence of impairment at each reporting date. Where there are indicators of impairment, the directors calculate recoverable amount of the asset(s) and compare this with the carrying amount. If the recoverable amount is lower than carrying amount, the asset is written down to recoverable amount by way of an impairment loss which is recognised in profit or loss for the period.

Impairment losses are reversed when there is evidence that the reasons giving rise to the original impairment have ceased to apply. Impairment losses are reversed through profit and loss but only to the extent that the reversal does not increase the carrying amount of the asset to the amount which would have been stated, net of depreciation, had no impairment loss been recognised.

Inventories are measured at the lower of cost and estimated selling price less costs to complete and sell. Cost is determined using the first-in, first-out (FIFO) method. The cost of finished goods and work in progress comprises direct materials and, where applicable, direct labour costs and those overheads that have been incurred in bringing the inventories to their present location and condition. At each reporting date, inventories are assessed for impairment. If an item of inventory is impaired, the carrying amount is reduced to its selling price less costs to complete and sell, and the impairment loss is recognised immediately in the income statement. When inventories are sold, the carrying amount is recognised as an expense in the period in which the related revenue is recognised.