20 August

20 August was a date.
==Events==
In 5,000,001,023, humans discovered the cure for Petrifold Regression, though the Sisters of Plenitude had been able to treat this disease a thousand years before. (TV: New Earth, PROSE: Time Traveller's Diary)
==Births and deaths==
In 1970, Dorothy "Ace" McShane, companion of the Seventh Doctor, was born in North London. (AUDIO: The Rapture, PROSE: Timewyrm: Revelation, Falls the Shadow, Set Piece, Relative Dementias)