These have been prepared in compliance with FRS 102 Section 1A, 'The Financial Reporting Standard applicable to the UK and Republic of Ireland'.

The have been prepared on the historical cost basis, as modified by the revaluation of certain assets.

The are prepared in sterling, which is the functional currency of the company.

Turnover is measured at the fair value of the consideration received or receivable for goods supplied, net of discounts and Value Added Tax.

Revenue from the sale of goods is recognised when the significant risks and rewards of ownership have transferred to the buyer, usually on despatch of the goods; the amount of revenue can be measured reliably; it is probable that the associated economic benefits will flow to the entity; and the costs incurred or to be incurred in respect of the transactions can be measured reliably.

Assets held under finance leases are recognised in the statement of financial position as assets and liabilities at the lower of the fair value of the assets and the present value of the minimum lease payments, which is determined at the inception of the lease term. Any initial direct costs of the lease are added to the amount recognised as an asset.

Lease payments are apportioned between the finance charges and reduction of the outstanding lease liability using the effective interest method. Finance charges are allocated to each period so as to produce a constant rate of interest on the remaining balance of the liability.

A financial asset or a financial liability is recognised only when the entity becomes a party to the contractual provisions of the instrument.

Basic financial instruments are initially recognised at the transaction price and are subsequently measured as follows: Debt instruments are subsequently measured at amortised cost and commitments to receive a loan and to make a loan to another entity are subsequently measured at amortised cost. Where investments in non-convertible preference shares and non-puttable ordinary shares or preference shares are publicly traded or their fair value can otherwise be measured reliably, the investment is subsequently measured at fair value with changes in fair value recognised in profit or loss. All other such investments are subsequently measured at cost less impairment.

All other financial instruments, including derivatives, are initially recognised at fair value, which is normally the transaction price and are subsequently measured at fair value, with any changes recognised in profit or loss.

Financial assets that are measured at cost or amortised cost are reviewed for objective evidence of impairment at the end of each reporting date. If there is objective evidence of impairment, an impairment loss is recognised in profit or loss immediately.

All equity instruments regardless of significance, and other financial assets that are individually significant, are assessed individually for impairment. Other financial assets or either assessed individually or grouped on the basis of similar credit risk characteristics.

Any reversals of impairment are recognised in profit or loss immediately, to the extent that the reversal does not result in a carrying amount of the financial asset that exceeds what the carrying amount would have been had the impairment not previously been recognised.

Deferred tax is recognised in respect of all timing differences that have originated but not reversed at the reporting date. Unrelieved tax losses and other deferred tax assets are recognised only to the extent that it is more likely than not that they will be recovered against the reversal of deferred tax liabilities or other future taxable profits. Deferred tax is measured on an undiscounted basis at the tax rates that would apply in the periods in which timing differences are expected to reverse, based on tax rates and laws enacted at the statement of financial position date.

Contributions to defined contribution plans are recognised as an expense in the period in which the related service is provided. Prepaid contributions are recognised as an asset to the extent that the prepayment will lead to a reduction in future payments or a cash refund.