For those of you unaware of our lavatory facilities that the custodial services so graciously provide for those of us employed at The Daily Prophet, A Chinese Ming vase given to me as a gift by the leading modern Mongolian arithmancer does NOT serve as a urinal.
I shall be submitting the urine sample to the proper authorities and friends with connections in the auror department of the Ministry, unless the individual lacking proper bladder control confesses to his prank.
Let's not spoil future company Christmas parties, shall we?