Definition of bankrun according to wikipedia A bank run (also known as a run on the bank ) occurs when, in a fractional-reserve banking system (where banks normally only keep a small proportion of their assets as cash), a large number of customers withdraw cash from deposit accounts with a financial institution at the same time because they believe that the financial institution is, or might become, insolvent ; and keep the cash or transfer into other assets, such as government bonds, precious metals or stones For your information, this is NOT what this article is about! This article is about our subcontractors and delivering flyers in the city of Brussels.