A thirty-five-year-old Summerville man was arrested on Tuesday of this week after a traffic stop by Summerville Police.  Police say that the vehicle the subject was driving on Bellah Avenue did not have an illuminated tag light.  Police followed the vehicle out to Highway 114, the Lyerly Highway, and initiated a traffic stop at the Dollar General Store.  As they approached the vehicle, officers noticed the smell of marijuana.  During a probable cause search, officers discovered amphetamines and opium derivatives inside the vehicle which were not the driver’s.  Kevin Todd Bain of an Allen Street, Summerville address admitted that the pills were not prescribed to him and was charged with drug possession and was booked into the Chattooga County Jail.