It’s funny how sometimes and for no specific reason a thought comes into your mind that perhaps is a new one (or as you become older one that has occurred before and been forgotten)
Mine was why are we never given any advice in the event of a nuclear strike.
Of course, the answer came back immediately; no advice would be of any benefit as most people would panic. In an effort to conform to type, I panicked and did some basic maths. If Russia launched one of their latest missiles which travels at around 6138 miles per hour from Mosco towards London it would take around 18 minutes to arrive; not enough time to get to any shelters; even if we knew their locations.
Just imagine how many people would be trying to squeeze into a shelter designed for just a few hundred; ever tried to get toothpaste back into a tube.
I would suggest trying to drink as many bottles of red wine as possible in under eighteen minutes; don’t worry about having a hangover.