Fleet Of UFOs Over London Following Jet, March 25, 2017, Photos, UFO Sighting News.

Date of sighting:  March 25, 2017
Location of sighting: London, England
Source: MUFON #82822

These UFOs are easily cloaked when hiding within white clouds, however they were seen following a jet, probably out of curiosity of the latest human aviation tech. Once called Foo Fighters in WWI and WWII, these types of UFOs still exist are are actually the most common. At night if they hold still the chances that you will mistake them for a star are very high, until the move and blow your mind. 
Scott C. Waring

Eyewitness states: 
Fulham, London walking to a cafe. Airspace is busy but on this occasion I looked at and saw a star like object about 7 aircraft widths to the left of the passenger aircraft. Then noticed several lights to the right of the aircraft as I looked up: about 7, 12 and 15 aircraft widths to the right. They followed the aircraft and continued to follow it, keeping the same relative distance, as it banked gently toward a more northerly path. At first I thought they were balloons reflecting bright sunlight - I've seen some rarely - but thes lights remained at a constant speed, had a smooth direction and all turned relative to each other, and at same distance from each other. Also, they seems to emit a constant light and not reflect it, whereas balloons change intensity as they tilt relative to me/observer and the sun. The aircraft wasn't landing at a London airport, those are Only a few thousand feet above observer-point and the aircraft had a vapour trail and I should imagine it was over 15-20,000 ft above me. Aircraft and light were obscured by city housing then.