I trust someone in authority has figured out how to control 10,000 people wearing Martin Jetpacks, whizzing around the lower levels of airspace in 10,000 different directions, at 70kmh?? Sound like a recipe for disaster to me.
And what happens when there's an engine failure?? Will we now have to keep a wary eye open for falling Martin Jetpackers dropping onto us from great heights?? The new, overwhelming fear of the 21st Century??
