State v. McRae, 203 N.C. App. 319 (Apr. 6, 2010)

The officer had reasonable suspicion to stop when the officer saw the defendant commit a violation of G.S. 20-154(a) (driver must give signal when turning whenever the operation of any other vehicle may be affected by such movement). Because the defendant was driving in medium traffic, a short distance in front of the officer, the defendant’s failure to signal could have affected another vehicle.