Sky Witness +1 Saturday

The Proactive Squad from Thames Valley Police use unmarked cars fitted with on-board video cameras to give an insight into vehicle crime and how it can be prevented

Officers at Heathrow's Terminal 3 question a passenger from Johannesburg arriving in London on a tourist visa, suspecting he may be planning to work in the country

Officers search UK-bound lorries and discover illegal immigrants during rush hour in Calais, while police investigate the workforce of a chicken factory

A runaway driver hits dangerously high speeds as he flees from police, and a motorcyclist goes head first through a car window

A driver flees a late-night crash scene, and a chainsaw-wielding biker attracts police attention

Following Australia's traffic enforcers as they deal with high-speed chases, defiant hooligans and explosive crashes

Following Australia's traffic enforcers as they deal with high-speed chases, defiant hooligans and explosive crashes

Immigration officers discover an attempt to establish a dangerous and illegal business in New Zealand. Customs officers uncover a drugs scam

Customs officers uncover concealed drugs and Biosecurity New Zealand find some troublesome items in a spiritual healer's luggage

A woman is caught body packing highly illegal objects, and there's trouble in Biosecurity

Biosecurity find rare artefacts from Canada. Two travellers try to outsmart Immigration and there's a sticky situation in Customs

A young man's lies threaten to keep him from his fiancee, while the discovery of a gold bar and lots of cash spells trouble for another traveller

A last-minute booking leads a farm worker down a rocky road, and the arrival of toy trucks arouses suspicion

A flight is delayed when a pregnant woman boards a plane to America, because immigration officers are concerned she may be planning to give birth on US soil to claim citizenship

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-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 and immigration officers tackle criminals

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

After Lucas is kidnapped by his father, Marco, Thony searches for him with the help of FBI agent Garrett Miller

Frank is at odds with his friend Archbishop Kearns when he says the NYPD arrested the wrong man for a murder. Eddie tries to get justice for a sexual assault survivor

Carver deals with the fallout of his arrest. Meanwhile, Brett searches for closure with the baby she rescued

Claire, Morgan and Marcus treat a young boy who is on the verge of going blind. Meanwhile, tension continues to rise between Dr Melendez and Dr Lim

A tycoon interferes with an investigation into her family. Carisi struggles to get an indictment when the complainant backs down

Carisi treads carefully when Maxwell's husband is embroiled in an SVU investigation. Benson sends Velasco to take a friend into custody

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

A woman returning from a trip to China has a tantrum, and officers want to know why she has business cards for a Sydney brothel and passports for three unknown Chinese women

A piece of salmon comes up positive for cocaine, and officers investigate when carpets from Syria have something suspicious woven through the fabric

A man arriving from Beijing has strong readings for narcotics on his belongings, and a mobile X-ray unit is needed to inspect large rolls of fabric from Thailand

A Canadian woman tests positive for heroin, customs officials suspect a Malaysian tourist is illegally looking for work, and something sinister is found inside a child's laptop

A man tries to get a bag of meat through customs and would rather go to court than pay the fine, and a suspicious woman attracts the attention of security