Try walk in DBS Bank with a note..... " I have a BIG ONE LOADED IN MY PANTS, give me $30,000 in cash, $50 & $100 bills"
This sound like the picture silent partner......the robber, must have know the counter staff..how would the robber knows that particular teller, has $30,000?? It is not normal for a teller to have so much in the till unless, there was a recent deposits or a special request withdrawals ( like the robber, tsk!, tsk!). SOP is a teller may hold cash in the till up to certain amount, above that, the cashier have to hand in the difference between the daily requirement & the access to the chief cashier, in teh absence of one, the No.2 in charge or the manager & the money, will be kept in the bank's vault...
It is unnatural to make a withdrawal of $30,000 in cash with a "note"...surely they have CCTV right? or they are on a budget...it is off, under maintenance or they are dummies...
"get to know the giant quickly, make your withdrawal quick & friendly, THE CHARTRED BANK!..oops! Standard Chartered Bank!..borrowed from their jingle in the past, " get to know the giant quickly, big & strong & always friendly"...
