Sky Witness +1 Tuesday

The helicopter team rushes to a road accident involving a motorbike and a van

The team races to the aftermath of a serious air traffic collision after two aeroplanes are reported missing from radar

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 work of officers of the Canada Border Services Agency as its staff enforce customs, quarantine, immigration and finance laws

The work of officers of the Canada Border Services Agency as its staff enforce customs, quarantine, immigration and finance laws

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

An irate tourist causes havoc. In Biosecurity, officer Renee uncovers some unwelcome hitch-hikers

The medical teams are stretched to their limit as the summer season reaches its peak. Ambulances are scrambled in Majorca when a Brit races headfirst into a wall at 30kph

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 day-to-day work of lifeguards patrolling Bondi Beach in Australia to ensure the safety of the public

Documentary following the day-to-day work of lifeguards patrolling Bondi Beach in Australia to ensure the safety of the public

After an ICE agent is fatally shot at an ICE vs DEA hockey game, the team attempts to find the shooter

The Fly Team lands in hot water when Vo is found at the scene where a Hungarian gambling regulator was murdered.

The team gets called to Vermont after a married couple who grow illegal marijuana massacres their employees. Barnes regrets not taking time off

A couple suffer at the hands of the same burglar twice in two nights and a woman sets up a stakeout when she suspects her elderly aunt is being fleeced by a thief

The stories of a teenage shop assistant who fought back against an armed robber, and a fly-tipper who got the shock of his life when he was caught doing his dirty deed

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

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

District Attorney Grafton hires McCall to find a sniper on a killing spree, bringing Mel's past military expertise into sharp focus

John and Celina find themselves in a hostage situation while undercover for a public safety initiative, and Tim challenges Lucy's decision-making skills

The Task Force investigates a string of gruesome killings after a detective is brutally murdered

Fiona grows tired of Thony's antics and goes to Russo for help. Ramona and Jorge focus on cleaning up Arman's mess, ensuring nothing can be traced back to them

Stabler deals with big changes after an undercover assignment and Bell hires an adviser whose technology could revolutionise investigations

McCall comes closer than ever to being captured as she races to prevent the murder of District Attorney Grafton

Bode and Gabriela consider confessing a huge secret after Jake finds a medical alert bracelet that belonged to Gil

Outrageous road disasters and highway hijinks, captured in video via people's in-vehicle dashboard cameras

Flight paramedic Steve and the team respond to a crash, where a single mum has gone off a bridge. Leonard needs all his skills to help a karate student.

The team rushes to help a woman who is impaled on a rusty garden fence. Fly-on-the-wall series following the work of the medical team at Coventry University Hospital's A&E

The team races to help a cyclist who collided with a car, and treats a builder who trapped his thumb in a heavy loft ladder