Viktor Zolotov, who heads Russia’s National Guard, promised to pound Navalny “into a juicy steak” on Tuesday as punishment for his video investigations into government corruption. The angry video address sparked debates on whether Zolotov’s challenge should be taken seriously or treated as a joke .

A Russian lawmaker has submitted a draft bill codifying duels a day after President Vladimir Putin’s former bodyguard challenged opposition leader Alexei Navalny to revive the practice.

Some 24 hours later, a draft bill spelling out rules on how to deal with insults appeared in the State Duma’s legal database. The so-called “Code on Dueling” limits handgun, sword and epee combat strictly to state officials.

“An inferior person can only violate [the official’s] right but not offend him,” the draft bill reads. “Thus, a duel as revenge for an insult is possible and permissible only between those of equal seniority.”

If a woman insults a subject, the draft bill says an offended person can challenge her “natural protector” to combat.

“An insult directed at a woman doesn’t concern her, but falls directly on her natural protector, who becomes the offended person,” the draft bill reads.

An explanatory note to the draft bill acknowledges that libel laws govern personal smears. “Nonetheless, there’s been a trend among state and municipal officials to challenge citizens who express views that differ from official points of view to duels,” it says.

The Tjournal.com news website notes that the bill, authored by deputy Sergei Ivanov from the nationalist LDPR party, has been copied “almost in its entirety” from a 1912 publication.

The draft bill’s fate is unclear. No date has been chosen for its first hearing in the lower house of parliament.