The New Towns Act of 1946 aimed to tackle overcrowding and improve housing conditions in Britain by building new towns with homes. 14 new towns were established by 1951, moving people from city slums to new communities built in the countryside. However, these new towns initially lacked jobs and local facilities, requiring long commutes. Additionally, while the government set targets to build over 1 million new homes by 1951, housing shortages remained an issue as only around 800,000 new houses were completed. Prefabricated housing provided a temporary solution to the shortage but was meant to last only 10 years though many prefab homes stood for decades.