Officer Blacksher was nothing but professional and courteous at all times. I could tell that he was following his training and experience in situations like this, which is all anyone can ask of a person and I did not mind the time it took, knowing the bigger purpose. I appreciate the need to have a heightened awareness by DPS/LEO’s due to problems of drugs, human trafficking and the use of roads for transport, I appreciate his and your efforts and diligence! Again, compliments to the officer, his use of training and his command structure for giving him the tools he needs to help the public.