Drone footage captures untreated sewage being pumped into Langstone Harbour in Hampshire.As this footage has come to light, MPs have agreed to put legal duties on water companies dumping raw sewage in rivers across the country.

Drone footage captures untreated sewage being pumped into Langstone Harbour in Hampshire.As this footage has come to light, MPs have agreed to put legal duties on water companies dumping raw sewage in rivers across the country.