Seven fire crews attended a fire at Queensgate Shopping Centre this evening.
The crews were called because there was a high voltage cable on fire in a plant room. They accessed the room in the basement through the bus station.
Police tape was stopping buses from arriving and leaving.
As of 8pm this evening (Saturday, October 6) there was only one crew left.
A fire service spokeswoman said the high number of units attended due to it being a high rising building.
Nobody has been hurt.