A major water leak has disrupted supply to around 15,000 homes across five London boroughs. Thames Water has apologised for the outage, which impacted areas in south London and Surrey. The disruption has caused significant inconvenience for residents, with some reporting long waits for water. The company is working to repair the leak and restore service as quickly as possible. Officials have not yet confirmed the exact cause of the leak. The affected areas include parts of Wandsworth, Lambeth, and Kingston upon Thames. Residents are advised to conserve water where possible. The situation highlights ongoing challenges in maintaining London’s aging water infrastructure.