My noble friend points out some of the disgraceful behaviour we have seen from water companies in recent years. We expect companies to invest their own money going forward. However, we recognise that new investment means that customer bills are likely to rise. It is Ofwat’s responsibility to independently scrutinise water company plans, ensuring that the prices companies charge their customers are fair and proportionate. Vital infrastructure investment funding is ring-fenced and can be spent only on upgrades benefiting customers and the environment. Ofwat must ensure that when money for investment is not spent, companies refund customers, with money never allowed to be diverted for bonuses, dividends or salary increases.