Engrenages is a Paris-based police procedural making no concessions to the easy-viewing requirements which deaden its English speaking equivalents. Dowdy police, incompetent lawyers, crims in grey shading into the deepest black. Acting, camera-work, lighting and print quality is imaginative and thorough. Each episode had an exemplary cliff-hanging or shock ending. The rather delayed and somewhat cryptic sub-titles make it tough for non-native speakers, but it has done wonders for my bog-French. Sheer pleasure: the news that they are shooting a new series is excellent. Lets hope it goes out again on BBC3 or 4 - much too demanding, even for BBC2.