"In 2018, the state police signed a $1.3 million contract with Intoximeters Inc to have technicians certify Datamaster DMT breath testing units every 120 days, as is required by law. Last April, police noted "noncompliance" by the technicians, including sixty instances of failing to conduct the certifications on time." Read more about it http://www.thenewspaper.com/news/68/6876.asp
In this recent Gizmodo article, the reports of death by alcohol is higher than ever. Drug overdoses are also taking American's lives too. You can see the article here https://gizmodo.com/alcohol-is-killing-more-americans-than-ever-1840862638
Vehicle Code §23220, 23221, & 23222 continue to make using marijuana by drivers or passengers in vehicle illegal. While some amendments to statutes occurred on 1/1, it didn't eliminate the prohibition of using marijuana products in vehicles. Be alert and don't be caught driving or riding in vehicles while using marijuana. Additionally, police officers are arresting people for DUI left and right for marijuana even when you're not "under the influence." Be careful out there.
As reported in the Newspaper, a Virginia judge has thrown out a case where the officer pulled over an individual for crossing over a single white line - because nothing in the code prohibits crossing over a single white line, as opposed to double yellow or white lines, the officer's stop was without probable cause to believe a traffic violation had been committed. See http://www.thenewspaper.com/news/68/6865.asp for more information.