"That can't be good," I said to my colleague Rachel, late on a Friday afternoon. The lights had flickered, dimmed twice, then recovered.
"The storm, it's getting worse. Look how dark it is outside."
She was right. Outside, the rain pummelled in gusts against the windows, and across the alley a broken downpipe spilled water, spiralling down then blowing away in the wind. The rain came in sheets between the tall buildings. Far distant in the hills, I could just see the three red lights on top of the radio towers, steadily blinking on and off.
I glanced at my screen, the power surge not quite enough to crash the computer. I had a feeling though and saved what I was working on, then clicked to shutdown.
"Just in case." I said. "I think I'll go early, get ahead of the queue for the bus."
"You're right," Rachel replied. "Me too. I'll pick Claudia up early."
As she turned to her computer, the screen went black, and the lights brightened then went out completely. "Bugger. I don't think I saved it."
"Too late," I replied. "That was a power surge. Something's gone down, big time. It's not just this building, look." Outside, it was dark. The sound of wind and rain were louder, but it was the silence inside that made the difference. "Don't take the lift," I said, "just in case the back-up power falls over. Use the stairs. The emergency exits always open."