Theory:Doctor Who television discontinuity and plot holes/The Unquiet Dead


 * The Doctor states that Rose is 19. She should be 17 or 18, as she was born in 1987 and was picked up in 2005, making her 17 or 18 years old.
 * It is possible that the Doctor simply got it wrong. No because Jackie's signs on The Aliens of London said she was 19.
 * Rose wasn't born in 1987, when they visited that year in Father's Day the baby Rose was several months old so she was probably born in 1986.