A new Maryland law legalizing recreational marijuana also changes how police can investigate whether a driver is under the influence of weed.

Starting July 1, law enforcement officers in Maryland can no longer use the “smell test” as the only reason to stop and search a vehicle.

Historically, the smell of marijuana provided police with the opportunity to detain, search and question a person, sometimes uncovering contraband or more serious crimes.

In a 2021 ruling, however, Maryland’s Court of Special Appeals said police needed “reasonable suspicion” that a crime is being committed to stop and question someone, and that just smelling weed doesn’t meet that standard.... Read More: WTOP