The decision to drive or not to drive for a senior will often involve many people. It may be necessary to discuss the issue with the spouse, other family members, and health care professionals such as a doctor or driver rehabilitation specialists, in order to determine whether it is time to find other forms of transportation. A health care professional, depending on the state, may also refer the case to the state's Medical Advisory Board to determine under which conditions it is safe to drive, or whether it is safe to drive at all.