Involving others in bank robberies and other robberies that include (aiming weapons), for example when several people enter the bank and one person aims at the cashier, then the others do the same thing, so no one can earn money for this robbery except the person who aimed at the cashier first,
So my suggestion from this example is about the possibility of others sharing the robbery (aiming weapon) with the person who is doing it and getting them the same money.
It can put a limit on the number of people who carry out this theft
I hope to have your opinions.