"How will 999 calls work, in a blackout?"
Same way they do when the lights are on but you might need a torch to dial?
And if you mean in a power outage, then UK regulations already require that the 999 service works in that situation
"How will 999 calls work, in a blackout?"
Same way they do when the lights are on but you might need a torch to dial?
And if you mean in a power outage, then UK regulations already require that the 999 service works in that situation