Came across this from StockCats yesterday evening - it's one he's wheeled out again from last year (I think) but it again seems appropriate:
"Unloading stocks on the public at the highs is a process, not an event"
or, Have the containers delivered round the front where all can see, whilst getting rid of all the stock (and more) out the back in dribs and drabs and hopefully, when the mugs realise, it will be too late...