Time track
From Tardis Wiki, the free Doctor Who reference
A time track was an ability to travel through time.
History
The Doctor and Rose chased a Chula ambulance through the time vortex. It began jumping time tracks and the Doctor lost it for a while. He managed to find where it landed and believed it to only have landed, at maximum, a month before he and Rose arrived. (DW: The Empty Child)
The Doctor jumped a time track in the TARDIS that allowed him to visit the Dalek time period before the Last Great Time War. (NSA: Prisoner of the Daleks)
The Doctor would later believe that the TARDIS slipped time track when he, Amy and Rory were having several dreams, before discovering it was the work of psychic pollen which had fallen into the TARDIS' time rotor. (DW: Amy's Choice)
