I've lived in NYC all my life. That looks like the D train. I can honestly say that in all my years of taking the train at all times of day and ***, I've neven seen any crazy sh!t like that. Smoking weed on the train, yes. A fight on the train, yes. Drunks after clubbing all ***, YES. But THAT? No. Maybe it's because I rode the "classier" lines, lol. Now that I have a car, you won't dare catch me on the train at 3 am. If I can't take LIRR or Metro North, it's a wrap...I'm driving.