Kanchanjungha Express Train Accident: The recent collision of the Kanchanjungha Express with a goods train in Darjeeling district, West Bengal, has raised concerns about railway safety. Similar to the Coromandel Express disaster in June 2023, signalling errors were reportedly a factor. The Coromandel Express collision, which resulted in India's worst railway disaster in three decades, highlighted the need for improved safety measures. The incidents underscore the importance of addressing issues in signalling and communication systems to prevent such tragedies in the future.