ROXXANE is a new technology funded by the European Union's Horizon 2020 project to track hate speech, propoganda, political extremism and organised crime. ROXANNE works across social media sites such as YouTube, Facebook as well as normal telecommunications platforms to identify, categorise, and track faces and voices enabling authorities to cover a more intensified picture of the network being investigated. However, there are concerns that the technology maybe used to supress free speech and t...