MA Driver found sitting in parked car outside NH restaurant.  Police responding to cell phone report that driver was wrong way on road and driving over a dividing median before entering lot. Driver admits that he is lost and searching on GPS when he entered road on wrong side of median.  Officer notes odor of alcohol and driver admits to drinking with friend before stop.  Police make arrest following filed sobriety tests, including standard balance and walking tests.  Officer admits at Administrative DMV Hearing that driver disclosed a fractured ankle during testing and had to return to car to put on removable cast during field tests.  DWI charge dismissed prior to trial.  Massachusetts life time lookback impact of Melanie’s Law avoided.