 FACT: The Massachusetts State Trooper who pulls over to inspect the  phony "work site", asks Gene Hackmans "foreman" character if called  "K Barracks" to receive a police detail for the job. There are no "K  Barracks" in the Mass State Police. There are seven field Troops in  Massachusetts (A, B, C, D, E, H, and F) which are named by letter.  Barracks are always called by a letter and number combination i.e.  H