Adhering rigidly to the rules (6)
I believe the answer is:
strict
(Other definitions for strict that I've seen before include "Observing exact rules" , "Austere - rigid" , "Harsh and severe" , "Severe, stern" , "Following rules exactly" .)
I believe the answer is:
strict
(Other definitions for strict that I've seen before include "Observing exact rules" , "Austere - rigid" , "Harsh and severe" , "Severe, stern" , "Following rules exactly" .)