Sky Witness +1 Thursday

The work of British Transport Police's canine units, which help monitor thousands of miles of railway and underground track

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

Customs officers arrest a man carrying heroin internally, and the immigration department is tipped off about a woman working illegally in a restaurant

Immigration officials are worried about the mental health of a Korean girl who arrives at Sydney Airport with very little money and no idea of how she will support herself

Staff at Auckland Airport meet a Greek man with no money but a rich history, while customs officers find jeans with more than just dodgy labels to hide.

Customs officers deal with a Lithuanian man who has very questionable holiday plans and a risky item lands at the International Mail Centre

How American border-protection agencies combat terrorism, drugs and illegal immigration

The enforcement team raids a nail bar in Southampton, and a traveller with an unusual name makes an impression on officer Neil Newbury

Documentary series which follows a rapid response team of police officers as they tackle crime

A former kidnapping victim is linked to the murder of a NYPD detective's daughter, while Kristen's confidence is shaken

Officer Nolan has to adjust to his new training officer's unconventional approach to police work. Meanwhile, Officer Bradford struggles to think of gift ideas for Rachel

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

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

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-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

A prison guard is murdered, and Goren and Eames ruffle the feathers of a Staten Island police officer during their investigation. Former Law & Order actor Chris Noth stars

A series of copycat killings forces Maggie to seek help from the serial slasher she put behind bars

The Fly Team pursues a wanted televangelist in Gibraltar who is seeking asylum, but they are quickly forced to act outside of protocol

Officer Bradford's wife is found shot but alive making him determined to track down the man responsible. Pressure mounts for Nolan after a home invasion attack

Goren and Eames are hampered by a legal loophole while investigating a car bomb blast that killed three boys and injured their mother and elder brother

A family of victims from a house fire is rushed to Gaffney, as Lenox fights to save two sisters injured in an all-night rave turned tragedy

A new face at Firehouse 51 causes tension, while rising chaos in the city brings new challenges. Herrmann stalls on plans to give his office to Mouch

Voight teams up with an unlikely ally to take a killer off the streets, while fighting to bring his Intelligence unit back together

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