Tippex
From Tardis Wiki, the free Doctor Who reference
In Earth-33⅓, the First Doctor and Susan Foreman once landed in an era where characters of dubious or colourful nature could be tippexed from existence. Susan thought he was exaggerating and that the BBC's New Adventures of Noddy wasn't that bad. (COMIC: Doctor Who? 190 [+]Loading...["Doctor Who? (DWM 190 comic story)"])