Gossip
From Tardis Wiki, the free Doctor Who reference
The First Doctor feared that he and Susan Foreman would become "a subject for news and idle gossip" had he let Ian Chesterton and Barbara Wright leave his TARDIS in November 1963. (TV: "An Unearthly Child" [+]Part of An Unearthly Child, Loading...{"namedep":"An Unearthly Child (1)","1":"An Unearthly Child (TV story)"})
The War Doctor thought that gossip travelled even faster than faster-than-light travel. (AUDIO: The Abyss [+]Loading...["The Abyss (audio story)"])