This is an issue of huge concern to many Members across the House. That is why, in 2018, we fired a shot across the water companies’ bows that led to the legislation and other measures brought forward to ensure that the infrastructure plans needed to end storm overflows are in place in a timely way. We are also monitoring those overflows. When we came into office, only 6% of them were monitored, but it is now 100%. We take the matter very seriously indeed.

Some of Thames Water’s work formed part of the arguments used to reassure Members of this House that the costs of those infrastructure plans would not be astronomical—they would be affordable—so that we could press ahead with an ambitious timetable for delivering them. I thank the hon. Lady for raising that matter, which is of huge concern to all Members.