London's Outdoor Swimming Rush: Swimmers Turn to Ponds and Canals Amid Heat

London’s summer heat is driving a surge in demand for outdoor swimming. Public pools are quickly filling, creating intense competition for slots. With limited pool availability, swimmers are looking beyond traditional venues. Some have begun using the city’s ponds as makeshift swimming spots. Others are venturing into canals despite safety and water‑quality concerns. These alternative sites present challenges such as currents and pollution. Authorities warn that unsanctioned swimming can pose health risks. The scramble highlights the need for more accessible open‑water facilities in the capital.