Sky Witness +1 Wednesday

Billy the new sniffer spaniel finds live ammunition, and a stabbing on the streets of London brings together two of the city's leading Alsatian dog teams

An elderly man is caught delivering a stranger's suitcase containing a shocking concealment, and a desperate father sets out to save his daughter from an abusive relationship

Officers are concerned by a passenger's bizarre behaviour when traces of cocaine are found and evidence suggests she has been using a drug dubbed Charlie Sheen

Officers suspect a man may be using a false body part to smuggle drugs and an international courier arrives to pick up a very strange delivery

Officers stop a pregnant woman on her way to Melbourne for as they don't believe she's only there for shopping. An odd smelling package arrives at the mail centre

Immigration deal with a Singaporean national who claims to be meeting a mystery man. Plus, a flood in the biosecurity zone shuts down the airport

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

Sgt Midgley tries to qualify as a dog handler after 24 years on the force, and the Greater Manchester Police dog squad recalls dealing with football fans at the 2008 Uefa Cup Final

An ornate frame is found to hold more than just a picture, two Canadians find themselves in a dead-end after taking an accidental detour, and a man is suspected of money laundering

A bag is found in a restricted area, an American traveller appears to have forgotten important facts about his past and a rugby player may miss his match

A pregnant passenger is left stranded after a smash, and a motorist is caught red-handed and red-faced using their mobile phone behind the wheel

The team's sting operation to secure a massive bomb from an illegal broker leads them to discover that the device is already in the wrong hands

The team investigates the death of a suspect in custody, while Sergeant Grey goes to visit his daughter, only to find she has gone missing

Detective Nyla Harper and James find themselves in the middle of a bank robbery which leads the entire team on a manhunt. Tim and Lucy go on a date

John and the fellows treat a comedian who collapsed at an open mic night, but throughout the case her past is revealed to be much more complex than initially believed

A man arrives in Australia to spend time with his internet lover, while a black UK passenger complains about being approached every time he visits the country

Customs search for undeclared tobacco importations and a passenger faces difficulties when his luggage tests positive for cocaine

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

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

A traffic stop leads to a drug arrest, with the suspect hiding drugs in an unusual place, and a shattered windshield leads to a domestic violence arrest

An activist fighting for the rights of the Tamil people survives an assassination attempt at JFK airport, setting Logan and Wheeler on the trail of an unlikely hired killer

As Olympia and the team take on a wrongful death case, Matty meets with a mysterious woman from Senior's past, and she also reflects on her relationship with her daughter

Amy and Sonya clash while treating a homeless patient, and Jake and TJ help a distraught woman figure out why her daughter is in a coma

Nolan and Chen's run-in with a thief tips them off to a potentially big heist surrounding the Getty's gala. Nolan also works up the courage to ask Bailey out on date

The team's sting operation to secure a massive bomb from an illegal broker leads them to discover that the device is already in the wrong hands

Logan is shocked by the seemingly motiveless murder of three college students on a basketball court and has only the testimony of a survivor as a lead in his investigation

Stabler and Randall give Joe Jr. the chance to get clean or go to prison and Vargas and Jet plan to cut off Emery's smuggling routes

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

Chris and Simon arrest a biker who is armed with nunchucks, while Charlie and Ruffy pursue a boy racer. Elsewhere, pensioners cause problems on the road