1.   Corrupt customs officials have helped the drug trade to flourish.

2.   Customs officials claim to have uncovered a major drug-trafficking ring.

3.   Customs officials discovered several illegal immigrants stowed away at the front of the ship.

4.   Customs officials uncovered a plot to smuggle weapons into the country.

5.   Customs officials went through his luggage but found nothing.

6.   Several customs officials have been accused of colluding with drug traffickers.

7.   Stamping his passport, the customs official had revealed that he was also a registered opponent of the Hinkley C plan.

8.   The customs officials take their jobs very seriously.

9.   The customs officials were impatient, rude, and unhelpful.

10.   Two trucks full of hard-core pornography were seized by customs officials today.