Pozor! Státní hranice

At Heathrow's Terminal Three, officers stop a student from entering the UK after a trip home to his native India, while the team in Calais search lorries they suspect are being used to smuggle illegal immigrants.

Follows the offers of the Security and Customs Services at the borders of Spain, which are under the constant threat from drugs, weapons, and suspected terrorists.

Thousands of people cross Sweden's borders every day. We follow customs officers, investigators, scouts and dog handlers who daily secure Sweden's borders, ports and airports.

In 2004, shortly before Estonia's accession to NATO, the Russian intelligence service is approaching Alfred Vind, an official of the Estonian Ministry of Defense ...

After 32 years as a Border Patrol agent, Ben Clemens is forced to work for the very people he spent his career trying to keep out of the United States. Now exposed to life on the other side of the wall, Ben starts to question his black and white views of the world, challenging his ideology and his loyalties.

How can man appropriate a space to live there in safety, in society and above all in harmony with the surrounding environment? It is Philippe Simay, humanist and philosopher, who takes us into this true epic of Human Habitat and sets the tone for the journey. Philippe is a tireless surveyor of the city, an explorer of living spaces. Determined to travel the world, Philippe decodes the way in which the inhabitants he meets appropriate space, shape it and adapt to it.

From the moment a slaying is reported, authorities assemble a "Murder Book" to document details of the investigation, starting from the crime scene and ending with the arrest of the perpetrator. Murder Books and the stories within them have been confidential until now. Investigation Discovery's MURDER BOOK reopens recently solved cold cases to reveal the chilling details behind the crime.

What did Sultan Alp Arslan think when he was confronted with an army three times larger than his own troops? Will the Byzantine emperor Romanos Diogenes remove the Turkish threat? Romanos Diogenes, who had become the emperor in the Byzantine army after his successful experience, and Sultan Alp Arslan, who was appointed Father of Conquests, Emperor of the Great Seljuk Empire.

In this five-part series, comedy legend Sir David Jason hits the West Coast of the USA. He’s on a revealing and entertaining journey of a lifetime by planes, trains and automobiles, discovering the machines that made America and changed the world.