This programme looks at the recent surge in knife and gun crime in London and spends a day with the Met Police's new violent crime taskforce to see how they are tackling the issue. The show is also live from the Met Police's dog-training unit, where canine recruits learn to deal with aggressive and armed offenders. In the studio, Rav has the latest crime appeals from all over the UK as well as tips, advice and features, including the latest crime-fighting gadgets. The team ask viewers for help to solve crimes featured in dramatic reconstructions, identify criminals caught on CCTV and track down wanted faces.