Juliet Bravo (TV series 1980-1985)

Newly-promoted Inspector Jean Darblay takes charge of the police station in the fictional Lancashire town of Hartley. She is the first woman to be placed in charge of the station and initially there is considerable scepticism from the long-standing staff of Sergeants Joe Beck and George Parrish. After the third series, Jean Darblay left and was replaced by Kate Longton. - IMDb