Add new Objective to existing development management standards Section 14.18.2.4 Ecological Corridors and Stepping Stones including Trees and Hedgerows to read as follows;

Any redevelopment of existing properties and brownfield sites within 25m of the river shall include features which intercept and filter surface water from the site before discharging into the river. These features include, but are not limited to, green roofs, reinforced grass parking bays and water gardens. The use of underground attenuation as part of the redevelopment of existing properties or brownfield sites will be not accepted.