Taking a photo of a public square with a lot of people in it is still legal without asking everyone for consent. But the topless photo example would not be legal at all without consent or even just a photo where one specific person or small group is the focus.
Edit: taking the photo itself might be ok in the latter case, but publishing it (like posting to facebook or a blog or forum) is not.
Taking a photo of a public square with a lot of people in it is still legal without asking everyone for consent. But the topless photo example would not be legal at all without consent or even just a photo where one specific person or small group is the focus.
Edit: taking the photo itself might be ok in the latter case, but publishing it (like posting to facebook or a blog or forum) is not.