The article is discussing a private rather than public space. We've got loads of private places where photography is restricted - usually when that space involv

The article is discussing a private rather than public space. We've got loads of private places where photography is restricted - usually when that space involves physical exercise (gyms, pools, etc). I don't think it's unreasonable to have a level-headed discussion about how society and technology have evolved since those norms came into practice, and if they should be expanded now that photography is ubiquitous.