That was kind of my point. They hopefully did their basic job, checking for the proper wear or use of uniform is not. Have to add that while not 100% forbidden, and maybe discouraged is a better word, the Army has guidance out that soldiers should not travel in ACUs. Kind of a switch in policy after encouraging the wear of ACUs in public during the height of the Iraq/Afghanistan conflict. Actually sat next to a colonel in ACUs on a flight a couple of weeks ago and mentioned the new policy, in a polite way as part of our conversation. He was a reservist and hadn't heard about the change but thanked me. He actually seemed slightly embarrassed.