Time Lord (Exile)

Two Time Lords were sent from Gallifrey to find the Second Doctor, who escaped his trial.

In order to hide from the Time Lords, the Doctor committed suicide in order to regenerate into female form and worked at Sainsbury's, going under the pseudonym 'Susan Foreman,' and getting drunk with her colleagues Cheese and Cherrie.

The Time Lords found the Doctor when she walked into a pub asking for directions for a field where she left her TARDIS. Along with their robotic Scarecrows, they forced her to reactivate the Time Vector Generator in order to return her to Gallifrey so she can stand trial, where she was sentenced to death. Had she not escaped, she would have been exile to Earth and possibly helping a military organisation against alien invasion.

The Time Lords left a note in the Doctor's TARDIS, stating she can leave whenever she wants. Little did she knew that she walked into a trap. (AUDIO: Exile).