Sanitization of Lucknow metro begins, becomes first to use ultraviolet rays to disinfect trains

Metro services have been started in different states of the country after the Covid restrictions have been relaxed. In Lucknow, the metro is being sanitized in a special way using ultraviolet rays and this is happening in the country for the first time. The decision to use the UV rays has been inspired by New York's metro experiment which was successful. Take a look