My experience was where i had gone to deposit some cash. Some guy was peeping on the slip that i was filling.
Another guy on the right, was borrowing me my pen, and the other one on the left was just 'sliding' closer to me trying to see what i was writing. After i finished, i gave the pen to the one who was borrowing and told him to bring it to me on the queue.
Surprisingly, the guy just brought the pen back to me after a minute and left together with the other guy who was on the left.
After i left the bank is when i reasoned and suspected that they may be those thug who follow people after withdrawing good amount of money and rob you at gun point.
I don't know why they could have picked on me since i never dress like someone who can carry more than 10K. But perhaps i can blame my ka utambi.
I was lucky i was depositing and not withdrawing.
Receive with simplicity everything that happens to you.” ― Rashi