After many years on the frontline nothing surprises Officer Fitz. In Bristol Officer Joe has become wise to a classic smuggler's game. At Gatwick airport, Officer Chris uncovers $80,000 pounds on a flyer. And an incoming flight from Madrid has put UK Border Agency officers on high alert.

After many years on the frontline nothing surprises Officer Fitz. In Bristol Officer Joe has become wise to a classic smuggler's game. At Gatwick airport, Officer Chris uncovers $80,000 pounds on a flyer. And an incoming flight from Madrid has put UK Border Agency officers on high alert.