Sky Witness HD Tuesday

Officers in Calais search lorries for illegal immigrants, while at Heathrow's Terminal Three a student is prevented from entering the UK after a trip to India

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

Two Chinese visitors squabble among themselves when officers discover prohibited items in their bags, and things get messy when officials search a large container

Follow the work of the New Zealand Customs agents in their quest to prevent illegal items passing through the country's borders.

Follow the work of the New Zealand Customs agents in their quest to prevent illegal items passing through the country's borders.

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

Documentary following the work of customs officers in the south of England as they tackle smugglers in ports, airports and at sea

Documentary following the work of customs officers in the south of England as they tackle smugglers in ports, airports and at sea

Lives hang in the balance after a car careers off the A1, closing the road, and there is more drama during a hot air balloon festival

A baby girl is kidnapped from nursery, leaving the team to help her parents navigate a debt owed to a deadly gang. Maggie struggles to focus

Nolan and Bailey discover there is more to Fred's death than meets the eye, while Wesley struggles to keep it together under the pressure of his debt to Elijah

The work of the police dogs of the West Yorkshire force and two of Europe's most famous canine detectives, Eddie and Keela

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

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 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

A stolen truck leads police on a dangerous high-speed chase, and a disgruntled mum picks up her drunk son

The detectives search for the missing daughter of the NYPD's first deputy commissioner, but Goren is distracted as he struggles with a personal crisis. With Michael Biehn

As the squad celebrates the birth of Rollins' and Carisi's child, another child goes missing in broad daylight. Detective drama, starring Mariska Hargitay

The Fugitive Task Force hunts down a rogue government operative planning a domestic terror attack

Nolan nears the end of his training and faces his biggest challenge as a police officer so far when he must come to terms with the consequences of his actions

The murder of a hip-hop producer initially leads detectives to believe he was killed for reasons connected to his career, but they soon begin to suspect there was another motive

A baby girl is kidnapped from nursery, leaving the team to help her parents navigate a debt owed to a deadly gang. Maggie struggles to focus

Matty questions the paternity of the man claiming to be Alfie's father, while Olympia tries to cover up her ex-husband Julian's involvement in the Wellbrexa case

Amy and Gina team up to help a victim of domestic abuse, while TJ finds himself in the spotlight when he, Sonya and Liz treat a social- media influencer

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 high speed chase through the grounds of Milton Keynes hospital ending with a smash into a group of parked cars