From Netflix:

Homicide detective Noel Bain (Philip Madoc) specializes in solving crimes the old-fashioned way: with keen intuition and deductive reasoning rather than high-tech gadgets and forensics. A prickly widower obsessed with his work, Bain always nabs the bad guys. His workaholic tendencies infuriate his teenage daughter, Hannah (Ffion Wilkins), but he strives to protect her from the relentless brutality he witnesses every day in his beloved Wales.

Available from Netflix only on disc (no streaming) with subtitles, this gritty detective series occurring in Wales is well-written and well-acted.

Add this to your list of gritty British detective TV series and enjoy. In this gritty category I would rate this series DO NOT MISS!