In this April 3, 2019 photo, a police officer smiles while riding in a pick-up truck during a patrol in Peru???s Tambopata province. The area known by miners as "La Pampa," which surrounds a national park and doesn't appear on state maps, has yielded roughly 25 tons of illegally mined gold a year, much more than the legally produced amount in the same area, according to the Peruvian government.(AP Photo/Rodrigo Abd), APTOPIX