Russian President Vladimir Putin signed a law Monday that imposes strict fines for publishing “fake news” and online comments that show “blatant disrespect” for the state, Reuters reports. Individuals who disseminate information that officials determine to be false will be forced to pay up to $6,100 if the information sparks a “mass violation of public order.” If the information shows “blatant disrespect“ for Russia, the Kremlin, the public, or the flag, individuals can be fined up to $1,525—and can be jailed on repeat offenses. The law also allows officials to block websites that refuse to remove allegedly false information. Opponents of the law fear that it opens the door for state censorship; advocates say that it’s necessary to stem misinformation and online abuse.