Intelligence information about the plant has not been made public.
It also suggested a national system should be set up for police forces to share intelligence information.
"We have been getting increasing intelligence information in the last three to four weeks," he said.
She also said the police had shown her "intelligence information" against him that was not made public.
Eventually he learned that the sales were going on only from intelligence information developed by his own department.
But with that aggressive approach have come questions about the quality of the intelligence information.
"My administration looked at the intelligence information and we saw danger," he said.
These inspectors are not set up to make effective use of intelligence information.
The intelligence information on which he based that wasn't firsthand.
"I'm told this intelligence information is to be taken seriously."