Česká Republika Policie or Check Republic Police is another fake program that wants to fool you into the giving your money away. Česká Republika Policie is a ransomware and it has almost the same methods of work inside your machine. When Česká Republika Policie virus penetrates inside your system it automatically blocks it and provides you with one message on a screen saying that your system was noticed spreading some illegal materials all over the internet or that it was noticed visiting the sites with illegal content. And that is why your system will be blocked until you oay certain sum of money.