The UK's biggest water company has admitted it paid no corporation tax for the last three years.
Thames Water, who saw revenues of nearly £2 billion and above inflation price rises, said they were not performing a "tax dodge" but were following the government's rules.
ITV News Business Editor Laura Kuenssberg, has been hearing how they do it.
More top news
A great-grandmother who completed a skydive to raise money for the hospice which cared for her husband has vowed to do it again at 90.
Urban Outfitters has apologised for a 'red-stained' sweater bearing the logo of a US university where four students were shot dead in 1970.
Edinburgh's poet laureate has offered some words of reconciliation as Scotland prepares to vote on independence in just two days' time.