The Department of Homeland Security says US authorities have banned drones from flying near federal buildings in Portland because they believe drones are surveilling federal officers at protests there, Reuters reports. The order comes a few weeks after federal agencies were discovered using surveillance drones themselves, over peaceful protests in Minneapolis and other US cities.
The agency said unidentified drones have flown over crowds of people protesting near federal buildings in Portland on several occasions. For the past eight weeks, protesters have marched in downtown Portland to push for police reforms, and in recent days have been joined by federal troops guarding the federal buildings. The troops have used tear gas and pepper…tech, The Verge