Testing of source data on spot check basis We believe that the evidence we have obtained is sufficient and appropriate to provide a basis for our conclusion� Our independence, quality control and competences We complied with Deloitte’s independence policies which address and, in certain cases, exceed the requirements of the International Ethics Standards Board for Accountants’ Code of Ethics for Professional Accountants in their role as independent assurance providers and in particular preclude us from taking financial, commercial, governance and ownership positions which might affect, or be perceived to affect, our independence and impartiality and from any involvement in the preparation of the report� We have maintained our independence and objectivity throughout the year and there were no events or prohibited services provided which could impair our independence and objectivity.