The hard-hitting police series, created by J.C. Wilsher, goes back to the beginning with a rerun of the first series in which ambitious Detective Superintendent Tony Clark joins the Complaints Investigation Bureau.

For those that did not discover Between the Lines until the second series, which ended in dramatic circumstances just before Christmas, it is a chance to see the development of the characters and how Clark's extra-marital adventures earned the programme the nickname of "Between the Sheets".