1915. Best friends Irene, Maggie and Annie are proud members of the newly renamed Women's Police Service. While Britain's men are away fighting in France, the girls are doing their bit by keeping the peace at home in London's East End. But out of the blue, Irene is given the opportunity to be stationed near an army barracks in Grantham, Lincolnshire. Having recently experienced some heartbreak and keen for the adventure, she decides to go. What could possibly go wrong? It turns out, plenty. One of the other WPS girls takes an immediate dislike to her and makes her life a misery. On top of that, the man she thinks could be the answer to all her problems isn't all he seems. And when she finds a psychologically disturbed deserter in hiding, she has a very difficult decision to make. Can Irene overcome all these obstacles without Maggie and Annie by her side, and find true happiness at last?
