
Deep Beneath London: New Air-Conditioned Piccadilly Line Train Undergoes Crucial Testing After Delays
Engineers have successfully conducted vital tests on a new generation of air-conditioned Tube trains destined for London’s Piccadilly Line, pushing the sophisticated rolling stock through tunnels deep beneath the city. This significant milestone comes after a year-long postponement of the trains’ anticipated public service launch, a delay attributed to complex technical challenges. Addressing Technical Hurdles…