Let's face it, any senior NCO or officer can tell a subordinate to "get a hair cut"
.. and not just subordinates.
In the 1970s, a young Fg Off Teeters was lurking in Staish's outer office (dunno why - chatting up PA?), when the famously awesome (and awesomely famous) SWO Jack Holt marches past us into the Staish's office.
SWO: "Sir, I have checked your diary with the PA and you are free at 1500. I have accordingly arranged for the Station Barber to come to your office!"
