Are you required to carry ID, in the state of Maryland?

If you are driving a motor vehicle, you must have a valid state (any state) drivers license. If you wish to purchase alcohol or tobacco products, you may be asked to provide proof of age in the form of a government issued identification. read more

Short answer: No. Long answer: Under certain circumstance, yes. If you are driving a motor vehicle, you must have a valid state (any state) drivers license. read more

For a definitive answer you should seek legal advice from an attorney who (1) is licensed to practice in the state which has jurisdiction; (2) has experience in the area of law you are asking about, and (3) has been retained as your attorney for representation or consultation. read more