Researchers at McLean Hospital found that heavy cannabis consumers who weren’t acutely impaired drove as well as non-cannabis users — unless they had started using the drug frequently before age 16.
— Read on www.bostonglobe.com/news/marijuana/2020/01/14/heavy-marijuana-users-who-started-young-drive-differently-even-while-not-stoned-study-says/KZHEacgsEnmIIS0OERy6zN/story.html
The Law Office of Walter J. Sullivan, Jr. 