A Duluth man was arrested Tuesday in South Hall on drug charges following a traffic stop. Sgt. Stephen Wilbanks with the Hall County Sheriff's Office said deputies saw a 2007 Dodge truck with a government license plate traveling east on Mundy Mill Road at about 12:30 a.m. Tuesday. Deputies learned the truck was registered to the City of Norcross Housing Authority and became suspicious that it may have been stolen, given the time of night and location.