Has this been done? It's probably been done.
Haven't looked at it online but seen the articles in the papers about it. Seems a bit weird on a few levels. Those levels:
1) Why just women?
2) Why anyone?
3) Why isn't it illegal to take pics of people without their permission in place like trains and then post them online?
4) Who cares about people eating?
5) Panko breadcrumbs.