Surrey
From Tardis Wiki, the free Doctor Who reference
Surrey was a county of England. The early events of The Visitation took place here, although Heathrow was later absorbed into Greater London in 1965.
Real World
Paul McGann, Katy Manning, Bonnie Langford and Nicola Bryant were all born in Surrey. The Surrey Heathland was used to double for the Peak District in Derbyshire in Doctor Who and the Silurians.
