If you suspect an adult is being abused or exploited, there are several agencies you can call. Start with your county or state Department of Social Services, or your local law enforcement office. There are ways vulnerable adults can protect themselves against crime, Patterson added. Travel during the day if possible. At night, park only in well-lighted, high traffic areas.
Most local police offer a free escort service.
Let someone know where you are going and when to expect you. Never give out your credit card or Social Security number to anyone who calls you unsolicited. Don't buy by mail unless you are certain the business is legitimate.