"............ I am appalled, though, at the suggestion that the ammunition would not be taken on charge/disposed of safely without the correct paperwork: I trust that this will be addressed internally."
Slightly off-topic. Whatever happened to the phrase "Received without covering vouchers" that stackers used to use to cover a multitude of cases where kit turned up from unexpected quarters. That phrase has, over the years, got a lot of people out of the poo and could have been used by the (allegedly) dump jobsworths in this guy's case (that is, if he did indeed approach the dumpies).
If the matter is addressed internally, I would expect OC Supply (or whatever the title is these days) to be testing the trade knowledge of his staff.