When the Drone Act mandating flight restriction zones came into effect in 2016, drones that flew roughly 50 kilometers per hour were the norm, according to the National Police Agency. Now, drones that can reach speeds of 70 kph to 75 kph have become available to consumers. Under the current law, even if a drone is detected near a sensitive location, there is the risk that there would not be enough time to respond. The National Police Agency will discuss expanding the flight restriction zone with a panel of drone specialists and administrative law experts. A report will be compiled by the end of the year.