7603 iirc which I was onboard this evening on the way into Newcastle from the Quorum after finishing work, had to be evacuated at the traffic lights before Haymarket due to the Vehicle catching fire around the front wheel arch (doorside), driver was alerted by passers by and was quick to raise the alarm to get us safely off the bus, fire brigade were on the scene within a few minutes, dont think the damage was extensive as the driver did use the fire extinguisher seconds after we had got off.