Here's such a case: a website [1] dedicated to taking pictures of girls in public transport without asking for permission before nor after [2].
Quoting from the opinion piece,
> “Well, when I saw that I was in a posted photo, it scared me… and then afterwards, blah! But maybe there isn’t the need to post these photos online… I feel like I’m in a catalog for rapists or other sick people. It was quite shocking…”
> “Well, when I saw that I was in a posted photo, it scared me… and then afterwards, blah! But maybe there isn’t the need to post these photos online… I feel like I’m in a catalog for rapists or other sick people. It was quite shocking…”
[1] http://www.argentinaindependent.com/life-style/thecity/chica...
[2] http://www.adiosbarbie.com/2012/05/21st-century-street-haras...