You go to bank to pay in a small check - won't take long.!
You are however in a queue for teller, #3 position - and in front is a lady with a child of about 6 - and a guy up front is leaning real close to bench which has no security glass (common with my local banks).
You notice he moves right hand to pocket and pulls out a piece - best you can tell. He leans even further forward but you cannot hear any words. The teller appears more than a little distressed.
It appears to be a robbery situation.
What might you do?? If anything.
Note - here I can and do carry when I go to the bank.