Customs officers suspect a person has swallowed drugs and take them in for questioning, the temperature rises when a drug dog gets the hang of cannabis, and a woman goes to unusual lengths to hide smuggled cigarettes.
An angry passenger creates problems in Rosslare, Dermot faces language challenges in Shannon, and the dog team, for its part, is looking for drugs and cigarettes across the country.
An airplane has to make an emergency landing in Shannon, customs officers catch a criminal grandmother who is carrying several thousand cigarettes, and an oversized suitcase causes a stir in Dublin.
It's a difficult start to the new year for motorists who are still feeling the consequences of the New Year's Eve festivities.
An early-morning beer leads to trouble for one driver. Officer Grant issues a ticket to the speediest vehicle he's ever encountered on duty. Meanwhile, a makeshift repair involving string holds a car door in place.
A driver collides with police after a dangerous overtaking move, and a suspected drink driver cannot blow into the breathalyser and is too afraid of needles to give a blood sample.
A nose-to-tail could turn into a fistfight, a group of Kiwis are behaving badly on the roads, and a person gets two tickets in one day.
A father gets caught speeding with his newborn baby on board, a migraine causes a mess on the backroads, and a rider gives an unusual excuse for speeding on a Harley.
There is a dispute over fuel at the Irish border, a passenger must hand over currency that cannot be brought into the country, and a family pays dearly for having spent too much in New York.
Alfie the dog tracks down a large shipment of drugs in Rosslare, customs officials catch a couple carrying stolen credit cards, and there is a problematic shipment of bananas in Cork.
A lorry driver chooses to arm himself for his own safety, and a rattlesnake makes an unexpected appearance. Meanwhile, in Shannon, officers reveal a state warehouse where smuggled goods end up after they seize them.
Customs officers come across an entire family smuggling cigarettes, and an officer cross-examines a passenger with a highly suspicious itinerary.
It's a difficult start to the new year for motorists who are still feeling the consequences of the New Year's Eve festivities.
An early-morning beer leads to trouble for one driver. Officer Grant issues a ticket to the speediest vehicle he's ever encountered on duty. Meanwhile, a makeshift repair involving string holds a car door in place.
A driver collides with police after a dangerous overtaking move, and a suspected drink driver cannot blow into the breathalyser and is too afraid of needles to give a blood sample.
A nose-to-tail could turn into a fistfight, a group of Kiwis are behaving badly on the roads, and a person gets two tickets in one day.
A father gets caught speeding with his newborn baby on board, a migraine causes a mess on the backroads, and a rider gives an unusual excuse for speeding on a Harley.
There is a dispute over fuel at the Irish border, a passenger must hand over currency that cannot be brought into the country, and a family pays dearly for having spent too much in New York.
Alfie the dog tracks down a large shipment of drugs in Rosslare, customs officials catch a couple carrying stolen credit cards, and there is a problematic shipment of bananas in Cork.
A lorry driver chooses to arm himself for his own safety, and a rattlesnake makes an unexpected appearance. Meanwhile, in Shannon, officers reveal a state warehouse where smuggled goods end up after they seize them.