Timeless dimension
From Tardis Wiki, the free Doctor Who reference
The Fourth Doctor and his team at Doctor Who Weekly moved a vast amount of competition entries from the TARDIS to a timeless dimension, a dimension in which time did not exist, so that they could sort through them without readers having to wait so long for the results. (PROSE: A Letter from the Doctor 9 [+]Loading...["A Letter from the Doctor (DWM 9 short story)"])