Dark UFO snapped near BT Tower, London

On May 5, 2012, a man with her husband visited London. When they arrived on Oxford Street, he took on photo the famous BT Tower with his iPhone. Later, he noticed a very strange black shape near the building…

Witness reports:

In 2012 me and my partner were at London walking down Oxford street, I was taking photos of famous landmarks using my iPhone 4S. For a split second I took a picture of the BT mast situated just off of Oxford street. Later that day I went through the photos taken that day I notice this shape near the BT mast. At the time I took the photo I recall.

No sound and I did not see it with my naked eye the photo was the first I saw of it.