French Court Lets Authorities Review Social Media to Detect Tax Avoidance

France’s government can pursue plans to trawl social media to detect tax avoidance, its Constitutional Court ruled, although it introduced limitations on what information can be collected following a privacy outcry. The new rules, part of a broader law on tax changes passed by the lower house of parliament, add to the state’s surveillance powers by letting it collect masses of public data, as part of a three-year online monitoring experiment.