Sky Witness Saturday

Focusing on the work of the City of London police as they tackle crime on the streets of the capital

Dominic Littlewood investigates the innovative new ways the police and members of the public are catching criminals in the act. He begins with the case of an armed robbery

Dominic Littlewood examines a covert operation to catch laptop thieves in the act and presents footage of people who cheat death on level crossings

Dominic Littlewood explores the tactics being used by police and the public to catch criminals in the act. Today, he discovers how a trap is set for thieves breaking into a garage

Documentary following the work of Ireland's border force officers as they fight to stop gangs of organised smugglers from bringing in drugs, money, guns and cars

Father-and-son dog handlers John and Kevin Tozer join forces with their Alsatians Charlie and Floyd as the Metropolitan Police dog unit raids a suspected cannabis den

Documentary following the work of Greater Manchester Police, which is England's second-largest force and is responsible for protecting 2.7 million people

Dominic Littlewood helps a bar owner fight back against bag-snatchers and pickpockets. Plus, three teenagers burgle a house, unaware police are watching

Dominic Littlewood explores the clever tactics being used by police and the public to catch criminals in the act. Today, officers apprehend the criminals involved in a drug ring

Dominic Littlewood helps a husband and wife set a trap for a thieving employee, while a crook gets to work stealing metal from a church roof - unaware officers are watching

Fly-on-the-wall documentary following the lives of customs and immigration officers at Australia's biggest airports

Fly-on-the-wall documentary following the lives of customs and immigration officers at Australia's biggest airports

Fly-on-the-wall documentary following the lives of customs and immigration officers at Australia's biggest airports

Fly-on-the-wall documentary following the lives of customs and immigration officers at Australia's biggest airports

Fly-on-the-wall documentary following the lives of customs and immigration officers at Australia's biggest airports

Fly-on-the-wall documentary following the lives of customs and immigration officers at Australia's biggest airports

The customs officers come across a musician who claims to have special powers that help her see the future

The customs officers meet a father and son from China who have four suitcases full of undeclared food

Fly-on-the-wall documentary following the lives of customs and immigration officers at Australia's biggest airports

Fly-on-the-wall documentary accessing the world of national security at Australia's biggest airports as customs officers tackle drug runners, illegal immigrants and terrorists

Fly-on-the-wall documentary following the lives of customs and immigration officers at Australia's biggest airports

Fly-on-the-wall documentary following the lives of customs and immigration officers at Australia's biggest airports

Fly-on-the-dashboard documentary showcasing outrageous road disasters, captured in video form by drivers' in-vehicle dashboard cameras

Frank clashes with the team when one of the members becomes the focus of an investigation. Jamie and Danny look into a series of carjackings

Elsbeth finds herself in prison with some of the same criminals she put away. But when one is murdered, she sets out to find the killer's killer

A brutal assault leads Carisi to pursue hate crime charges and Benson supports a home-bound witness who is too scared to speak

Jason helps a woman determined to go against legal advice when she insists on pleading guilty to the murder of a wealthy philanthropist who preyed on her as a teenager

A countdown of the most incredible, hilarious and spectacular real-life crashes in the world - all caught on dashcam

Fly-on-the-dashboard documentary showcasing outrageous road disasters, captured in video form by drivers' in-vehicle dashboard cameras

As Benson teams up with the FBI on an unsolved case, Fin and Velasco investigate a flash mob robbery that led to a sexual assault

Documentary following the work of Ireland's border force officers as they fight to stop gangs of organised smugglers from bringing in drugs, money, guns and cars

Fly-on-the-wall documentary following the lives of customs and immigration officers at Australia's biggest airports

Fly-on-the-wall documentary following the lives of customs and immigration officers at Australia's biggest airports

Undercover agents converge in Jersey City to tackle a problem with grab-and-dash thieves who are running wild at a massive department store

Police put out a decoy car to catch thieves in the act, and the story of a carer who was caught on camera stealing from the very woman she was supposed to be looking after