Slow down and buckle up. A week from today the Nacogdoches Police Department will start the Selective Traffic Enforcement Program. During the Memorial Day travel season of May 19th through June 1 additional police officers will be on the streets. The extra patrol will be focusing on two areas of violation. Nacogdoches Police Officer Logan Finch said, " We're going to be looking for, focusing mainly on speeding and seat belt violations, child seat belt violations. So we want people to buckle up and drive slower and be safe. "