https://www.vox.com/future-perfect/2019/5/16/18625137/ai-facial-recognition-ban-san-francisco-surveillance

Don’t want constant surveillance? We can fight back.

San Francisco has become the first US city to ban the use of facial recognition technology by the police and local government agencies. This is a huge win for those who argue that the tech — which can identify an individual by analyzing their facial features in images, in videos, or in real time — carries risks so serious that they far outweigh any benefits.