The answer to the OP's question is.....nothing.
Deployed to the barren wilds of Bruggen, well ok, the trees where the Canberra decoys were poised to convince the Warsaw Pact the station had infinite resources, we were thoughtfully fed (solid food Airmen' s Mess, liquid came from the NAAFI) in pretty white boxes...alas, cometh the day, not once, but twice, our fearless leader managed to find his way, albeit not alone, to our covert location in time for lunch. It did not go unnoticed by the troops we had more boxes than there were of us...so we assumed an error in the Mess ( which is /was our excuse and remains so given we knew exactly why there was an extra box) .....and duly ate the additional boxes contents.
He was, apparently, quite mystified as to why he didn't get a white box...twice