PC Luke Ashton returns to Sun Hill after three years away. But his first day goes from bad to worse and it soon becomes clear Luke won't be getting any special favours, especially from Sgt Craig Gilmore. The new Community Safety Unit opens under the control of Sgt June Ackland but will her bad start with new Inspector Gina Gold hamper the department's progress? And it's Trainee Detective Brandon Kane's first day, will he prove he is worthy of June's new division? Following a tip off from PC Des Taviner DC Mickey Webb pays a visit to a former colleague of Superintendent Tom Chandler. He is intrigued by what Ex DCI Peter Marsden has to say. Could Marsden be the link Mickey and DCI Jack Meadows need to bring down Chandler once and for all? And true to form, young PC Gary Best decides to rekindle a romance with an ex-girlfriend, but will her new job come between them? [Source: www.thebill.com]