Record levels of pollution have been reported in Britain's water supplies at a time when household bills are skyrocketing. The largest company in the sector, Thames Water, is on the brink of collapse, leaving the Labour government with difficult choices to make. Our reporter Priscila Azevedo Rocha unpacks the debt crisis at the company, and Liberal Democrat MP Sarah Olney give us her view on what the government should do. Hosted by Stephen Carroll and Lizzy Burden.

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