So this has become fairly popular throughout the decades; roleplaying as batman saving women from distress.
However, many folks are lambasting (rather unfairly I think) a couple for doing an innocent photo shoot with their kid. Even the mom, who was tied up loosely, would've had no trouble escaping the tracks in time for a train, I mean, c'mon man!
The logic that this was dangerous reminds me of this fairly famous scene;

https://www.youtube.com/watch?v=qLlUgilKqms
We have some unused tracks here in town. I don't think anyone could complain if strapping men started tying their beautiful spouses up for photo time. Or I could play the role of Dick Dasterdly if they need a knots lesson. Not sure if a mounty outfit would fit the region though.