SALEM, Ore. (AP) — A line of patients forms in the lobby of a medical marijuana shop called Cherry City Compassion as a worker checks IDs, enters names into a computer system and performs other duties required under a new state law.

The extra scrutiny is new to these holders of Oregon medical marijuana cards waiting to enter a room with medicines priced at $140 to $290 an ounce, depending on the strain, grower and other factors.