During "appearance standards inspection" we were allowed one "break" in the crease in the pant legs. My were too long, causing several breaks. I had to use seam tape to fold them up to the inside of the pant leg to pass. I would get them hemmed prior to going. Again, starch is your friend.
Because at 7:30 on a dark, snowy night during peak season when I have 50 stops left and no hope of getting done...I damn sure want the guy they send to help me to have a proper crease in his pants.