During the Public Accounts Committee session on water management, James challenged the Chief Executive of Ofwat, the water regulator, over action to tackle the 3 billion litres of water leaks everyday; in 2001 the amount was at the same level.
Water companies have committed to a reduction of 16% reductions in leakage over the next five years.
James called for financial penalties and strong action to hold companies to account.
The National Audit Office report can be found here https://www.nao.org.uk/report/water-supply-and-demand-management/