In New York City, it's illegal to shake a dust mop out a window In New York, it's against the law to throw a ball at someone's head for fun. In New York, it is illegal to eat peanuts and walk backwards on the sidewalks when a concert is on The New York City Transit Authority has ruled that women can ride the city subways topless. New York law dictates that if a man can be somewhere without a shirt, a woman gets the same right. The decision came after arrests of women testing the ordinance on the subways. A transit police spokesman said they would comply with the new rule, but "if they were violating any other rules, like sitting on a subway bench topless smoking a cigarette, then we would take action." Smoking is not allowed in the subways. A fine of $25 can be levied for flirting. This old law specifically prohibits men from turning around on any city street and looking "at a woman in that way." A second conviction for a crime of this magnitude calls for the violating male to be forced to wear a "pair of horse-blinders" wherever and whenever he goes outside for a stroll.