At a vehicle checkpoint, a truck driver's trailer is found to have a long list of dangerous faults, meanwhile a woman travelling from Hong Kong runs into trouble with the language barrier.

Officers pursue a drunk driver who failed to stop after being involved in a collision. Elsewhere, a double med-evac is required on a mid-Atlantic cruise.

Police give chase to a driver who is spotted making an abrupt U-turn as he approaches a checkpoint. Meanwhile, two men from Brazil raise suspicions at Immigration Control due to their convoluted route of travel and a motorcycle courier runs into trouble when he is found without a valid license or insurance.