That's why you should do your homework before you try to rob a bank.
I've done business with a lot of different banks and they can all produce the demanded cash, but nearly all request 24 hours notice for amounts over about 10k USD. They can do several foreign currencies on similar notice.
This has more to do with the managerial policies of the banks in regard to daily cash flow than any conspiracies. Money sitting the safe isn't doing anything.
This hits a really sore spot with me.
The bank provides a service to me and I understand that, but as the customer I should not be told what I can and cannot do with my own money.
A peson should not have to call ahead to be able to take his cash out of the bank.
I took out a loan for 5k, and was told after the transaction that I would need to go to a different branch in order to recieve my money. I was astounded, but had no choice. That coupled with the metal detectors, and I'm now trying to convince my wife to change banks.
Bank? Once I watched my Great-Grandmother's couch cushions and sock drawer produce over $18,000. When she took it into the bank, I also witnessed her get a playful scolding from the branch manager, for not keeping it more securely. I had to agree with the lady, but trying to convince a 90 year old woman how difficult it would be to claim that loss was an exercise in futility!