Power cut last night around midnight in my Rural Idyll, which I noticed when my pohone wasn't charging and the bedside light didn't work. Ah , that would explain the beeping I heard earlier, presumably some knind of lighting UPS. Anyhoo, experience tells me that on resumption of voles, my TV will spring into action causing unwanted noise and disturbance. Being a lazy abstrad and snuggled under my duvet I did not get up to unplug it, so indeed at 0150 it caused unwanted noise and disturbance once UKPN had fixed their gubbins. I'll take that one as my own fault.
The additional bonus, having got back to sleep, of a noisy crashing sound permeating my slumbers was deffo not needed. A bit of scrabbling into clothes, peering through windows and venturing outside led me to surmise that The Drilling Man who lives downstairs is not as good at hanging cupboards/other (hopefully non structural) DIY as perhaps he thought.