Grenfell Tower UFO 2017 Live on BBC News!

While I was keeping up with this tragic event, watching the BBC news channel today I happened to notice this strange object fly past the burned out Grenfell tower block.
I have recorded this footage on my phone from my television set so quality is not at its best, but you can clearly see a UFO in the background during this live interview.
When the fire officers turn on the hose a large white object comes into shot, it is not an aircraft shape and too fast to be a plane.
Thank You for watching.