Insubordination
This is a set of guidelines, not an exhaustive list. Lots of other things are treason and insubordination, too.
Asking a question irrelevant to a mission or duty.
Asking whether a particular hypothetical question unrelated to a mission or duty would be considered insubordinate or treasonous.
Asking whether a particular hypothetical question, if it were hypothetically directly related to a mission or duty, would be considered insubordinate or treasonous (nobody likes a smartass).
Being out of uniform or sloppy.
Being unhappy.
Bringing bad news.
Curiosity about or postulation of supposed virtues of Old Reckoning
times.
Curiosity in general, undue.
Evading Internal Security or Computer surveillance.
Excessive impoliteness.
Failing a hygiene inspection.
Jokes, insolence, or disregard for the importance of a mission or duty.
Jokes, insolence, or disrespect for a specific higher-clearance citizen.
Jokes, complaints, or warnings about a specific service firm or group.
Questioning the ability or judgment of a higher-clearance citizen.
Questioning the ability or judgment of The Computer.
Turning off one’s PDC (communicator) during a mission.
Unauthorized vandalism or destruction of property of equal or lower clearance, not in line of duty.