Sky Witness +1 Saturday

A cocker spaniel helps its handler PC Adele Gibson raid a suspected drug den, while Sergeant Pete Madden and his German shepherd are on the trail of car thieves

Reality series charting the work of US Customs and Border Protection agents, responsible for acting as the first line of defence for air, sea and land entry-points to the US

Reality series charting the work of US Customs and Border Protection agents, responsible for acting as the first line of defence for air, sea and land entry-points to the US

Reality series charting the work of US Customs and Border Protection agents, responsible for acting as the first line of defence for air, sea and land entry-points to the US

Reality series charting the work of US Customs and Border Protection agents, responsible for acting as the first line of defence for air, sea and land entry-points to the US

A behind-the-scenes look at an Immigration Removal Centre, where the UK Border Agency is preparing to carry out a mass deportation aboard a specially chartered flight

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

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

Focusing on the work of police officers in Devon and Cornwall as they tackle street crime

Two cars are stolen from a family's driveway, and fly-tippers leave clues among the rubbish dumped at a beauty spot. Presented by Dom Littlewood

It's journey's end for a pair of jokers who think it's a jape to take a bus for a joyride

Dominic Littlewood reveals how a gang of international bag thieves were brought down to earth by an aviation crime squad

When a Chinese bulk carrier docks in Newcastle it appears there has been a major security breach, and what the Border Force officers find is shocking

The team investigate the claims of two people who are said to be on their honeymoon when their travel itinerary raises alarm bells

A passenger struggles to explain what his plans are for a three-month trip to Australia, and suspicion heightens when a drug dog takes an interest in his bag

Officers stop a Vietnamese man wearing very unusual jewellery, and another passenger claims he has nothing to declare but an inspection proves he is lying

An alarming X-ray of a package at the mail centre leaves the Wildlife team rushing to open it before it is too late. A young man is caught out by the drug detector dog

Officers investigate the suspicious luggage of a man returning from China and Vietnam. Drug detector dog Vulcan makes an amazing find

Border Force zero in on two men trying to avoid luggage checks. Meanwhile, there is a million-dollar find in the Mail Centre

Border Force are concerned when a man travelling from South America does not know the combination to open his suitcase. Officers uncover a backpack filled with drugs

A deadly parcel turns up at the Mail Centre. A suspicious bottle of cologne is investigated, and a couple are caught with a prohibited item that shocks Biosecurity

Officers zero in on a passenger returning from China with two extra passports in his bag. A container from Lebanon hides hundreds of illicit items

A suitcase with unusual lining sets alarm bells ringing. Two women from China have more to declare than they're letting on

Fly-on-the-wall documentary accessing the world of national security at Australia's biggest airports as customs and immigration officers tackle criminals

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

Eames is forced to re-examine the circumstances behind the death of her officer husband when his former partner is killed on the job. Starring Kathryn Erbe

Frank takes action after finding out that Sid is in violation of a residency regulation. Eddie defends an officer in their probationary period

Devastating repressed memories come back to a woman when she finds an old notebook in her family home. Later, a powerful judge stalls Carisi's case

A married astronaut is suspected of killing his lover, a female colleague who was murdered while speaking at a conference. Starring Vincent D'Onofrio and Kathryn Erbe

A billionaire's stepson dies on a dance floor, the apparent victim of a deliberately administered drug overdose, and suspicion falls on his mother - but she too is later killed

Police officers use unmarked cars fitted with on-board video cameras, offering an insight into vehicle crime and how it can be prevented

Police officers use unmarked cars fitted with on-board video cameras, offering an insight into vehicle crime and how it can be prevented

Police officers use unmarked cars fitted with on-board video cameras, offering an insight into vehicle crime and how it can be prevented

Police officers use unmarked cars fitted with on-board video cameras, offering an insight into vehicle crime and how it can be prevented

A passenger struggles to explain what his plans are for a three-month trip to Australia, and suspicion heightens when a drug dog takes an interest in his bag

Officers stop a Vietnamese man wearing very unusual jewellery, and another passenger claims he has nothing to declare but an inspection proves he is lying