At Errol Courtney's request, Evelyn Yates uploaded files displaying footage of Time Lords (one shown) by London Bridge, a Cyberman at St. Paul's Cathedral, and a Dalek emerging from the River Thames. (WC: 14683 UNIT Field Log)
Amongst the UNIT files affected by the Redaction in 2022, Shawna Thompson found a medical report which just said the sentence "gas exchange causes them to fart uncontrollably". (AUDIO: Recruits [+]Ken Cheng, Redacted (BBC Sounds, 2022).)