“1. Please supply information regarding how 'affordable', in terms of the criteria for the project proposed at the Thames Water Depot in Lea Bridge Road, has been assessed. Please provide any report prepared for the project showing how it is considered to be affordable. 2. Given that the land at the Thames Water Depot, where the project is planned to be sited, was purchased by the Education Funding Agency (EFA) please state how that purchase is taken into account in the understanding of 'affordable' in terms of the criteria for the project. 3. Given that approximately half of the land purchased by the EFA will not be used by the project how does that affect the understanding of the project being 'affordable'?”