Women-only cars have received positive reactions from some men and some women. Women cited safety from gropers, as well as not having to tolerate various smells. Men cited not having to worry about false accusations of being a groper. However, passengers complained about further overcrowding in mixed cars, and feared that women who ride mixed cars would be putting themselves at more risk than before. Visually-impaired men have been reported to unknowingly enter a women-only car and to be warned by other passengers, facing serious embarrassment.