No. No person younger than 21 years of age shall consume or possess or attempt to consume or possess any marijuana or marijuana products. Such violation will be subject to a civil penalty of no more than $25 and shall be ordered to enter a substance abuse treatment or education program or both. Also, it is illegal to use or consume marijuana or marijuana products while in a motor vehicle being driving upon a public highway. Any person, regardless of age, who violates this law shall be guilty of a class 4 misdemeanor. Keep in mind that selling, giving, or distributing marijuana, or possession with intent to give or distribute marijuana is still a crime, punishable as a misdemeanor or felony, depending on the amount.