Bus fire causes "explosion" panic at Edgware

The 'bus explosion' at #Edgware is an engine defect apparently. #keepcalmandcarryon #dontpanic

I had a great first day at my new job. Then this bus exploded at Edgware Station. http://t.co/atZVrlbBYA

Edgware Station bus fire has now been put out. Looked like an engine problem. Here's the aftermath: http://t.co/8fKTM5qWBt