I beg to move,

That this House
has considered new towns.

I am grateful to the Backbench Business Committee for finding time for this important debate. As we reach the 80th anniversary of the New Towns Act 1946, it feels like exactly the right moment for the House to pause and reflect on what was, at the time, a bold and radical idea, and one that sought not just to build houses, but to shape communities. Eight decades on, as we again face the challenge of large-scale house building and the prospect of a new generation of new towns, it is right that we reflect honestly on both the shortcomings and the successes of that legacy.

This debate has a personal resonance for me. I was brought up in Markinch, on the edge of the new town of Glenrothes. I went to school there, and like many people growing up in and around a new town, it simply felt like home. It was a place shaped by decisions taken long before I was born, but that defined everyday life. It feels like a fitting symmetry that, years after leaving school in 1989 and embarking on my own career journey, I now have the privilege of representing another new town in this House. Cumbernauld has just marked its 70th anniversary, and its story of ambition, achievement, challenge and renewal mirrors the experience of so many new towns across the country, which is why I am so pleased that Members from across the House are taking part today. This debate gives us the opportunity to reflect not only on what new towns have delivered, but on what they can still teach us.

To understand new towns we have to remember why they were created in the first place. Post-war Britain faced severe housing shortages, overcrowding and poor living conditions, and there was a clear recognition that simply expanding existing towns and cities would not be enough. For many families, that was not abstract policy, but daily life. One local resident, who is now a close friend, described moving from a top-floor slum with damp walls, no hot water and a shared toilet on a stair landing to a three-bedroom home with a bathroom, her own bedroom, a garden and space to live. That move was life changing.

The new towns programme was a deliberate choice to do things differently. It was not just about building houses quickly; it was about planning whole communities, with homes alongside jobs, schools, services and green space, so people could build decent lives. For those of us who grew up in or around new towns, there were some very familiar signs. You know you live in a new town when your second driving lesson is entirely about roundabouts—not because your instructor has it in for you, but because there are so many of them. Let us be honest: the only traffic lights in a new town are generally on a roundabout. You also know you live in a new town when housing numbers make no sense to anybody arriving by car, because No. 1 is across from No. 25 and can be seen from No. 43, while the next street starts at No. 420. It looks a bit like next week’s lottery numbers, but residents know—and delivery drivers very quickly discover—that it is designed to make sense on foot, as it works by paths and walkways through neighbourhoods. It may confuse the satnav, but it has been the postal worker’s friend for decades.

Behind those quirks, however, there was a serious purpose. Cumbernauld, which was designated in 1955, was built to meet urgent housing needs and offer better living conditions, access to work and a strong sense of community. It was part of a wider post-war belief that planning done properly could improve people’s lives, and for some families it changed the course of those lives entirely. Another resident told me that they do not believe they would ever have gone to university if they had not escaped Glasgow and attended a Cumbernauld school that treated children with dignity and ambition.