Twenty One Tumbler Security System: Difference between revisions

In [[Earth-33⅓]], the '''Twenty One Tumbler Security System''' was a security measure that [[the Doctor's TARDIS (Earth-33⅓)|the Doctor's TARDIS]] was originally equipped with until it was removed by [[the Doctor (Earth-33⅓)|the Doctor]]. The final step involved throwing a [[brick]] through the [[window]] of the [[TARDIS door]] and flicking a [[catch]] to open it. The [[Fifth Doctor (Earth-33⅓)|Fifth Doctor]] reinstated the system in the presence of [[Tegan Jovanka (Earth-33⅓)|Tegan Jovanka]] with his demonstration leaving her less than impressed. ([[COMIC]]: {{cs|Doctor Who? (DWM 88 comic story)}})

[[Category:Earth-33⅓ technology]]