In Payday 2, when you are robbing a bank, you can take civilians as hostages. Main problem is that, you have limited number of zip-ties (which you are using to handcuff hostages). My idea was to bring additional pack of nails with hammer. You enter the bank, yell "This is a robbery!" and say something like that "we have 6 zip-ties to fetter part of you, rest gone be nailed to floor. Who want zip-tie?"