Sky Witness HD Wednesday

Trainee Lachie finds out if he has made a big enough impression on Hoppo and the team to earn him a permanent spot on the Bondi lifeguard squad

Jethro is faced with the most challenging rescue of his career and the lifeguards suddenly become the ones in danger when the buggy is swamped by waves

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.

Cameras follow the work of staff at the British Commission in Lagos, Nigeria, and workers at a steakhouse in London's West End are interrogated

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

Action-packed documentary following rapid response officers as they crack down on crime in cases where time is of the essence

Herrmann and Mouch prepare to take their officer exams, while Cruz receives a chilling omen and Carver takes care of a dog after its owner is injured on a call

After a bomb goes off in a local restaurant, the team race against the clock to find out if there are more bombs dotted around the city

The squad tracks down the killer of a US Army employee who was shot in the middle of an industrial park. Tiffany continues to struggle with the guilt surrounding Hobbs' death

Officer Nolan's decision to return to school in order to become a training officer proves to be much harder than he expected. Nathan Fillion stars

Logan investigates the murder of a police recruit, but the death of a casual girlfriend leaves him too distracted to concentrate, so Eames takes over the case. Starring Chris Noth

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

Focusing on how law enforcement deals with the growing problem of illegal substances on the streets

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

Matty and the team face an unexpected final hurdle to bring Senior to justice, and they defend an airport ramp operator accused of safety negligence in the death of a passenger

Joan arrives as a patient at the hospital on Michael's first day as chief of internal medicine, with Amy clashing repeatedly with Richard over her treatment plan

Officers John Nolan and Nyla Harper are assigned to a community policing centre in a bid to rebuild the reputation of their station. Brandon Routh guest stars

The team works quickly to uncover the motive behind the murder of a seemingly innocent man

A high-school principal catches a pupil sexting and the team uncovers a sinister case of distribution concerning hundreds of underage students

When a big city donor is murdered inside her apartment, the team tracks down the young killer, who leads them to a crypto scam he had been running with one of his victims

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

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

Cameras follow US border protection agencies as they man the front lines of national security

Cameras follow US border protection agencies as they man the front lines of national security

The team races to a playground where a boy has slipped and broken his arm

Staff members treat a 72-year-old who fell off his bike and into a greenhouse, and a motorcyclist who was riding without a helmet

The lifeguards take part in the annual challenge, amid massive swell and unpredictable weather

A swimmer's quick dip results in a possible spinal injury, while the lifeguards bid farewell to a much-loved member of the squad