Generally speaking, cats are not allowed on the subway. According to regulations, cats and other pets are not permitted on public transportation such as subways and high-speed trains. The main reason is that these modes of transport are relatively enclosed spaces, an environment that cats find very uncomfortable, potentially leading to aggression towards other passengers or disruption of train operations.
Furthermore, the relatively small and noisy space inside subway cars can frighten and irritate cats, potentially causing stress reactions such as jumping and running around erratically. Therefore, for the safety of cats and to respect the comfort of other passengers, it's best to avoid bringing cats on the subway.
