More efforts are underway in New York City to address sexual harassment on the subway system. This includes training transit police, with input from Hollaback!
Here’s some info about it overall, via the New York Times:
“Opportunistic sex crimes aboard subways are not new, nor are they news to many women. Some have been grabbed or leered at by a man who is masturbating. Many others have heard a story from a friend who felt an uncomfortable touch but was unsure if she should say something.