An Oak Grove man was arrested in Pembroke Thursday, following a traffic stop that allegedly revealed a significant amount of illegal narcotics. According to the Christian County Sheriff’s Department, deputies conducted a traffic stop on a vehicle on South Main Street in Pembroke on a vehicle operated by 27-year-p;d Daviontae Gulledge of Oak Grove for failure to wear a seat belt. A Hopkinsville K-9 unit reportedly alerted on the vehicle, which led to a search.