Follows
this.
The console in front of Jack lit up with a rainbow of colours. The different sectors were flashing on and off with a sequence of alarms and alerts, one after the other.
"Doctor we've lost the whole of sector six!" Jack called out. He was only just about getting enough time to cancel out and work out what was alerting before it started all over again. Above him, he could hear the explosions inside the building, and they seemed to be getting ever closer to the control room. Another one, and the roof shook and plaster started to fall.
"We're running out of time here!" he shouted.
"Sector nine has been breached. Doctor, get out of there!"