Are there any photos or videos of the drones at Gatwick? The Gatwick Airport drone incident from 19-21 December 2018 involved "67 reports of drone sightings close to the runway" (Wikipedia).

However, police stated there were no photos or videos of the drone (The Guardian, 23 Dec.).  Later, police said that statement had been the result of "poor communication" (The Guardian, 24 Dec.).

Regardless, I haven't found any photos or videos of the drones.  Are there any?  If not, why not?  Were they too small (or far away) to be seen by a cellphone camera?  But then how could humans see them?  How can 67 people see a drone in this day and age and none of them record it?  Is it plausible that there actually were no drones?
It is very likely that there were no drones, and this was a case of mass hysteria.

One actual crashed drone was discovered during the search, but that could very likely have been a hobbyist drone that got away, days, perhaps weeks earlier.  Lost toy drones happen all the time (even though it shouldn't happen near a major airport, it does...)

https://www.secretflying.com/posts/police-admit-it-is-a-possibility-there-was-never-a-drone-at-gatwick-airport/