Tom Tugendhat

It is no surprise to me that this issue applies across the whole of the United Kingdom. I very much welcome the hon. Gentleman’s intervention. One thing that the Government have not changed, but ought to change, is the position of water companies in planning. Somewhat strangely, water companies are statutory consultees on the local plan process, but not on planning applications. I invite the Minister in her response to explain whether she agrees that this is peculiar. There are four water supply companies across Sevenoaks district. Two cover the area that I am privileged to represent: SES Water in and around Edenbridge, and South East Water elsewhere. In advance of this debate, I asked the new leader of Sevenoaks district council, Kevin Maskell, to outline what engagement on local plan and infrastructure delivery matters the council has received from water companies. The answer was that only two of the four water companies had even replied, and the replies received were very limited. Indeed, the experience from Sevenoaks is that water companies see their role as not being a priority. There is no detailed modelling for housing projections against water resources management plans, especially for site allocations. All infrastructure planning is deferred to the planning application stage, where the water companies are not even a statutory consultee. That makes it impossible to plan for the cumulative impact of developments on the water network. How is that good for planning? Well, it isn’t. If the situation with water suppliers is a problem in Sevenoaks district, however, it is critically urgent and potentially disastrous in Tonbridge and Malling. For the benefit of the Minister, I will explain what has happened in recent months. Tonbridge and Malling borough council agreed to its regulation 18 local plan consultation in the autumn. It received unanimous cross-party support, which was a huge vote of confidence in the leadership of Matt Boughton and the work of Mike Taylor, the cabinet member for planning. Both of them have contributed enormously to the life of our community. The TMBC cabinet member for infrastructure, Adem Mehmet, approached infrastructure providers for consultation responses, including South East Water, which is the drinking water supplier for almost all of the borough—and the whole of the part that I am lucky enough to represent. I have a copy of the response here, dated 17 December 2025. In it, South East Water tells Tonbridge and Malling borough council that the maximum number of additional homes it can supply between now and 2042 is 6,318. The Government housing target for the council is 19,620. What is Tonbridge and Malling borough council expected to do? Is it supposed to allocate sites for 13,302 new homes, despite having been told that there is no infrastructure for water to be supplied to those properties? I am sure that the Minister agrees that this would not be appropriate or wise. Having received the response, and being the excellent councillor he is, Adem Mehmet wrote to South East Water on 15 January this year, which happened to be in the middle of the water outages we were facing. South East Water responded on 3 February. Three simple questions were put to South East Water. First, does South East Water agree that it cannot provide sufficient water to cope with a significant increase in housing targets? South East Water agrees that it cannot. Secondly, do the current targets mean that there will be more water shortages? Again, South East Water agrees that the probability of water outages is higher. Thirdly, would the planned increases identified in the water resources management plan allow South East Water to cope with the Government housing targets for Tonbridge and Malling? South East Water says that the increases will not be sufficient to meet the Government housing targets.