First the U.S. mint limits silver eagle sales, then a silver ETF buys more silver in one day (572 tons) than all of 2012, and now.....

 

Mint limits sales of Silver Maple Leaf coins on high demand

"Confirming this strain on physical silver supplies, the mint this morning went on allocation, limiting the quantity of sales of the popular Silver Maple Leaf coin."

http://www.theglobeandmail.com/globe-investor/mint-limits-sales-of-silver-maple-leaf-coins-on-high-demand/article7855390/