Upside Down Crown
An overthrow and/or overhaul of the current power and/or authority system. The king is dead. Out with the old in with the new. Change is imminent ... Brace yourself. Also could mean more of the same with the new king following in his late fathers foot steps.
I seen an image that said “Keep Calm and Carry On” with an Upside Down Crown on top today. The crown is upside down therefore the king is dead.