The Environment Agency faces new allegations of neglect of the River Wye after a project by a conservation group found effluent and contaminated waters at free-range egg farms flowing directly into watercourses.
Of 47 sites visited in England and Wales in the Wye catchment, 19 had drains running from the poultry units to a nearby watercourse. Many of the farms had drains excavated within a few metres of the sheds.