The financial statements have been prepared under the historical cost convention and in accordance with Financial Reporting Standard 102 section 1A Small Entities "The Financial Reporting Standard applicable in the UK and Republic of Ireland" and the Companies Act 2006.

The turnover in the profit and loss account represents amounts invoiced during the year, exclusive of VAT, adjusted to take in to account turnover relating to long-term contracts and contracts for ongoing services. The turnover regarding such contracts represents the value of work carried out during the period, including estimates of amounts not invoiced, determined by reference to the stage of completion.

Tangible fixed assets are measured at cost less accumulated depreciation and any accumulated impairment losses. Depreciation is provided at rates calculated to write off the cost of the fixed assets, less their estimated residual value, over their expected useful lives on the following bases:

Assets obtained under finance leases are capitalised as tangible fixed assets. Assets acquired under finance leases are depreciated over the shorter of the lease term and their useful lives. Assets acquired under hire purchase contracts are depreciated over their useful lives. Finance leases are those where substantially all of the benefits and risks of ownership are assumed by the company. Obligations under such agreements are included in the creditors net of the finance charge allocated to future periods. The finance element of the rental payment is charged to the income statement so as to produce a constant periodic rate of charge on the net obligation outstanding in each period.