I am not a legal expert, but I can provide some general information. As of my knowledge cutoff in November 2021, possessing, using, and transporting marijuana is legal for individuals who are 21 years or older in Massachusetts. However, it is important to note that consuming marijuana while operating a vehicle is illegal, similar to alcohol consumption. If you are found driving under the influence of marijuana or any other impairing substance, you may face legal consequences. Additionally, it is generally recommended to keep marijuana products stored in a sealed, inaccessible container while transporting them. It is always best to consult with a legal professional or refer to the latest local laws to understand the specific regulations regarding marijuana use and transportation in Massachusetts.
