Ofwat expands sewage probe to all water utilities in England and Wales - Financial Times

1. Ofwat expands sewage probe to all water utilities in England and Wales  Financial Times
2. Sewage spill investigation extended to all water firms  BBC
3. Every water firm in England and Wales under investigation over sewage spills  The Guardian
4. All wastewater companies in England and Wales face Ofwat investigation over sewage spills  Sky News
5. Ofwat investigates all 11 water companies in England and Wales for potential illegal sewage  The Telegraph