After a positive test for ephedrine, officers turn up a big stash of cash on an elderly woman. A passenger from the Middle East is carrying a massive amount of undeclared food. A female student from Thailand is caught trying to deceive Immigration officers.

After a positive test for ephedrine, officers turn up a big stash of cash on an elderly woman. A passenger from the Middle East is carrying a massive amount of undeclared food. A female student from Thailand is caught trying to deceive Immigration officers.