It was a not-so-subtle reference to how King Louis XVI was referred to as Citoyen Louis Capet, with a surname being a indicator of loss of status, after being arrested and sent to the guillotine. It’s a call for the whole Windsor monarchy to be abolished by execution. That includes Charles.

There’s something poetic about a Windsor being called by his citizen name while being arrested. I hope the entire family of “royal” nonces get a proper Citizen Louis Capet treatment.