After a hectic few days in London I flew back to Calgary on Sunday for a week. As the plane took off from the Heathrow the pilot pointed out the huge black smoke pall rising from the fuel storage depot that exploded earlier in the morning. We were strapped in at the time but I don't have a camera on this trip anyway, so no photos.
The weather in London was about 10 degrees cooler than in Calgary. Of course that could change in a hurry!