Turnover is measured at the fair value of the consideration received or receivable, net of discounts and value added taxes. Turnover includes revenue earned from the sale of goods and from the rendering of services.

Revenue from the sale of goods is recognised when the company has transferred to the buyer the significant risks and rewards of ownership of the goods, usually when goods are delivered and legal title has passed. Providing the amount of revenue can be measured reliably, it is probable that the economic benefits associated with the transaction will flow to the company and the costs incurred or to be incurred in respect of the transition can be measured reliably.

Revenue from the rendering of services is recognised by reference to the stage of completion of the contract. The stage of completion of a contract is measured by comparing the costs incurred for work performed to date to the total estimated contract costs. Turnover is only recognised to the extent of recoverable expenses when the outcome of a contract cannot be estimated reliably.

Short-term employee benefits are measured at the undiscounted amount expected to be paid in exchange for the employee's services to the company. Where employees have accrued short-term benefits which the entity has not paid by the balance sheet date, an accrual is recognised within creditors: amounts falling due within one year together with an associated expense in profit or loss. The liabilities are classified as current obligations in the statement of financial position because they are expected to be settled wholly within twelve months after the end of the period.

Finance costs charged to the profit or loss include interest expense calculated using the effective interest method from FRS 102:11, finance charges on finance leases, and exchange differences on foreign currency borrowings where these are treated as an adjustment to interest costs.

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.

Short term debtors are measured at transaction price (which is usually the invoice price), less any impairment losses for bad and doubtful debts. Loans and other financial assets are initially recognised at transaction price including any transaction costs and subsequently measured at amortised cost determined using the effective interest method, less any impairment losses for bad and doubtful debts.

Short term creditors are measured at transaction price (which is usually the invoice price). Loans and other financial liabilities are initially recognised at transaction price net of any transaction costs and subsequently measured at amortised cost determined using the effective interest method.

A related party is a person or entity that is related to the company. This includes individuals with control or significant influence, members of key management personnel, and entities within the same group. All transactions with related parties are disclosed in the notes to the financial statements. Disclosure includes the nature of the related party relationship, the amount of the transactions, and any outstanding balances and commitments at the reporting date. As permitted by FRS 102, disclosure is not required of transactions entered into between two or more members of a group, provided that any subsidiary which is a party to the transaction is wholly owned by such a member.

Ordinary shares are classified as equity. Incremental costs directly attributable to the issue of new ordinary shares or options are shown in equity as a deduction, net of tax, from the proceeds.