3 ms·Army called in to help with London Gatwick airport drones problem23 points by fyfy18 8y agotim333 8y ago69+ comments here https://news.ycombinator.com/item?id=18723383 https://news.ycombinator.com/item?id=18723383gaius 8y agoAnti-drone drones with nets to tangle the propellers, that’s what you need