Senator LUDWIG (Queensland—Minister for Agriculture, Fisheries and Forestry and Minister Assisting on Queensland Floods Recovery) (14:49): The short answer to this is that in respect of parcels, letters and the importation of parcels we look— Opposition senators interjecting— Senator LUDWIG: Those opposite do not want the answer. They simply want to make a cheap political point. Customs and Border Protection Service have inspected over 20 million parcels and inspected more than 40 million letters. Senator Abetz: That was successful, wasn't it? Senator LUDWIG: They have been successful. There have been over 40,000 detections, an increase of 30 per cent over 2009-10. The opposition may be interested, though they have not shown any interest so far, to know that air cargo detections have actually increased by more than 16 per cent from 2008 right through to 2010-11. Customs will continue to employ intelligence based targeting of air cargo. If we look at issues such as rifle magazines—