BARCELONA, Spain, Feb. 26, 2017 /PRNewswire/ — DJI, the world leader in unmanned aerial technology, Sunday unveiled the new Matrice 200 drone series (M200), which is purpose-built for professional ...

DJI said it would review the reports ... told 5 Live's Phil Williams. The firm uses the M200 drones for public safety and counter-terrorism, as well as at festivals and football matches.