Authorities around the globe have realised how disruptive drones can be when used maliciously, we seem to be exhibiting our usual preparedness for the inevetible, our second most important airport, a world travel hub, has no defence against any intrusive drones and is therefore incapacitated. We need to be able to plan effectively, we can’t carry on running our essential services on a shoestring, someone needs to get a grip on things and forward plan. Our power generation system would appear to be in a similar fragile state, a really cold winter could see the lights going out as we are critically near the maximum generation capacity, even with imported energy via subsea cables from the continent. The underlying problem appears to be money, profits dominate everything, investment gets delayed until something drastic happens, ie. drone protection systems. Accountants appear to have far more influence than they should, I previously worked in engineering and financial greed ruined the company that I worked for and it has long since been swallowed up by asset stripping corporations. It is entirely possible that this drone incident has a sinister promoter, we can only speculate.
Dave W