Keep On Running

S1 E10: There is an outbreak of sheep rustling in Aidensfield, and one of the farmers accuses Claude Greengrass of having some of his stock in his possession. Nick is offered a guaranteed promotion to sergeant, but it has its drawbacks, as the job is with Scotland Yard in London. He decides to go to London for an interview against the wishes of his wife, who is adamantly opposed to returning to the city.