Top 3 in Top 14 best British TV series on BBC, ranked by IMDb.
Trailer for season 6 of the BBC series, Line of Duty
Line of Duty, a British BBC drama series with IMDb 8.7, focuses on a police department responsible for investigating corruption within the Central Police force. Line of Duty follows Detective Sergeant Steve Arnott (Martin Compston), who is transferred to the unit after he refuses to participate in the cover-up.
Line of Duty is a famous and unique police television series, revolving around a unit in charge of police corruption cases.