MA driver stopped in NH for entering flow of traffic without yielding to oncoming traffic. Police wait a significant period of time before they stop driver for this offense as he approaches the Massachusetts border. Cruiser video shows a cooperative older driver who struggles has a cane with him to walk. He struggles with field sobriety tests. Post arrest breath test is .10. Defense prepares to argue Motion to Suppress, that police lacked reasonable grounds to stop the car, and probable cause to arrest. DWI charge dismissed before trial. Avoids drunk driving conviction with lifetime effect in Massachusetts under Melanie’s Law.