Table 1.

Drug seizure amount^a, purity and price (SAPP) patterns typically expected to follow increases/decreases in drug production and domestic criminal justice interdiction.

	Seizure amount	Purity	Price
Increase in
Drug production	↑	↑	↓
Domestic criminal justice interdiction	↑	↓	↑
Decrease in
Drug production	↓	↓	↑
Domestic criminal justice interdiction	↓	↑	↓

^aPurity‐adjusted seizure amount (i.e. seizure amount sans diluents and adulterants). ↑ = increase. ↓ = decrease. A drug production or domestic criminal justice intervention sometimes impacts only a subset of the three indicators listed. In that case, the subset impacted can be expected to change as described in the Table.