Pretty good police procedural, for the most part, with the bonus novelty (for its time) of concentrating on the work of policewomen.
There are three separate stories, two of which (a child neglect case, and one involving an army deserter) are fairly peripheral. The main focus is on Peggy Cummins, with a wild Irish accent, getting further and further embroiled in a gang of thieves, led by a cocksure Terence Morgan.
It's all done impeccably well by the husband and wife Boxes, with a who's who of reliable faces turning up, including miniature gems from Thora Hird and Dora Bryan. Dialogue is tight, with slippages into the patronising occurring only now and again. All in all, despite there being nothing outstanding here, it's still a good way to pass an undemanding ninety minutes.