Flat Holm
From Tardis Wiki, the free Doctor Who reference
Flat Holm was an island to the South-South-East of Cardiff Bay in the middle of the Bristol Channel.
The island was used by Jack Harkness to care for and keep safe, those who were taken in by the the Rift and who were scarred, physically and mentally. When he took over Torchwood 3 in 2000, Jack found two survivors in the vaults, so he created a building in which they could be cared for, calling them experiments which had gone wrong to the carers. (TW: Adrift)
