This is an unacceptable act by them and if the law does note take action on them, more of them will decide to engage themselves in such acts and will be a gateway free for them to always extort from the citizens. I know this will be a means to always extort from the yahoo boys who would have been engaging in fraud and using bitcoin to escape from those frauds, like saying that they are bitcoin investors where in real sense they are not.
It will surprise u say na d guys tell police officers say dem no get cash with dem but dey have BTC, if dey will collect BTC from dem to allow dem go with their offence against d law of d land, assume police no collect d BTC to arrest d yahoo guys, na people go still talk say police are wicked why can't dem collect d BTC and free d guys.
The Nigeria police often go beyond their boundaries and can make you not to stand your rights and they would violate it. Let him expose them because it will be for the benefit of all.
I will advise u to mine your business bro, sometimes all those guys use to do show off in some public places dat will make police to begin to do anything to ensure dey are part of those dat will share from d money from dem, since dey don't no how to hide their secret for other people to think say dem no get money.