Sky Witness Friday

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

Follow Australia's traffic enforcers as they face high-speed chases, defiant hooligans, explosive crashes and out-of-control drunk drivers.

Follow Australia's traffic enforcers as they face high-speed chases, defiant hooligans, explosive crashes and out-of-control drunk drivers.

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

Police officers in west Wales deal with violent drunks and drug dealers, as well as a dangerous domestic incident

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

The team investigates a series of fake weddings and meets a Jamaican man who thought a marriage certificate would secure his place in the country

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

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 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 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

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

A woman tries to smuggle a very expensive gift back into Australia, while an escort and his boyfriend are held in separate immigration interview rooms

A couple from the Solomon Islands are caught carrying seeds. Fly-on-the-wall documentary accessing the world of national security at Australia's biggest airports

Officers suspect there are drugs hidden in a man's bag, and a travelling musician struggles to get through immigration

A man is caught red-handed by customs and tries to blame his travelling companion, while an immigration raid targets illegal workers

A man is caught trying to smuggle a suspicious bag of white powder through customs, and an American tourist meets up with her boyfriend

A positive reading for drugs means trouble for an agitated passenger, and the quarantine unit catches a Chinese couple disposing of a high-risk item

A patrol boat is deployed to rescue a sinking vessel crammed with people, and the bizarre behaviour or an unruly passenger has Customs wondering what may be the cause

Seasonal special bringing together the most spectacular, mind-boggling and downright bizarre car crashes, near misses and road incidents ever seen

Seasonal special bringing together the most spectacular, mind-boggling and downright bizarre car crashes, near misses and road incidents ever seen

A client puts Matlock to the test when his case opens old wounds, a hacking inspires a love connection and a secret is revealed

Part two of two. With the hospital under quarantine, Shaun crumbles under the pressure of treating those who have contracted the deadly airborne virus

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

Police hunt for a man wanted for domestic violence, while a tip-off leads to a drugs raid and an uninsured driver gives officers the runaround

Documentary series which follows police officers as they tackle crime

Documentary following members of the New Zealand highway patrol as they witness the best and worst behaviour on the nation's busiest motorway

Documentary following members of the New Zealand highway patrol as they witness the best and worst behaviour on the nation's busiest motorway

The Inland Enforcement Team tracks down an alleged sex offender, while a detector dog sniffs out trouble in an unclaimed suitcase from Dubai

A Canadian wanted in Alberta is stopped en route to Ecuador, and a parcel of baby food contains surprising ingredients