> Blood tests are super quick. They have a kit in their car. <
Wait a minute. Are saying that at least some cops carry a blood-draw kit in their car, and they do the blood draw? I suppose it would be some sort of finger prick, and not a vial draw. But I’ve never heard of such a thing.
Yeah. They need a warrant to draw blood but yeah. Here’s some DUI ambulance chaser talking about my state:
Arizona uses special kits which contain a vacuum tube coated with specific chemicals which prevent coagulation and preserve the blood sample. Officers then follow a set protocol to mix the blood sample with the chemicals by rotating the tube end to end five times.