London’s Heathrow Airport saw three incidents of near collisions between airliners and drones in the space of three weeks in 2017, according to a report by the UK Airprox Board organisation. Photo: AP

HK$300,000 drone-killer ‘guns’ available in Hong Kong

Topic |   Future tech

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London’s Heathrow Airport saw three incidents of near collisions between airliners and drones in the space of three weeks in 2017, according to a report by the UK Airprox Board organisation. Photo: AP
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