The Lifetime ISA (LISA) scheme, designed to help young people save for retirement or a first home, is facing scrutiny in London due to its limitations. The program allows savers to contribute £4,000 annually and receive a 25% government bonus, but it imposes a penalty for unauthorized withdrawals, costing 6.25% of savings. This penalty is particularly burdensome in London, where the average first-time buyer spends £463,000, far exceeding the £450,000 cap. The BBC's analysis reveals that the median LISA user can afford properties in only a fraction of London's boroughs, highlighting the scheme's ineffectiveness in the capital. The story of Fraser Glenn and Sophie Bower exemplifies the scheme's shortcomings. They sought a modest two-bedroom flat in Tower Hamlets, but the LISA hindered their efforts, forcing Sophie to withdraw her savings and incur a loss. Similarly, Calvin Kern's two-year savings journey has led him to consider properties in less central locations, frustrated by the scheme's constraints. Jordan Waite, who managed to buy a flat just under the cap, describes the search as a struggle, emphasizing the difficulty of finding a 'future-proof' home in London. The penalty for unauthorized withdrawals is a significant deterrent, with more people opting for unauthorized withdrawals than authorized ones. The government's response, however, focuses on broader housing initiatives, leaving existing LISA users with limited support. The scheme's limitations in London have sparked calls for reform, including removing the penalty and raising the property price cap. The LISA's current structure may discourage young Londoners from staying in the city, forcing them to relocate or face financial penalties. As the housing market continues to evolve, the LISA's effectiveness in helping first-time buyers remains a critical question, especially in a city like London, where the cost of living is prohibitively high.