Sheffield

Sheffield is a city in England.

In 1979, Ian Dury and the Blockheads performed in concert in Sheffield. The Doctor attempted to take Rose Tyler to this concert when they instead ended up in 1879 Scotland. (DW: Tooth and Claw)

In 2001, Dr. Who assassinated Queen Elizabeth II while she was making an appearance in Sheffield. The self-doubts of his accomplice Jason, coupled with his own essentially fictional nature, meant that the Queen survived. (NA: Head Games)