Civil War in England against King John created the Magna Carta to stop all this
English Civil War Oliver Cromwell beheaded James 1 for betraying the Magna Carta
US Civil War after independence as the Dark side lost Again
Were in a never ending cycle against the same Demons
This my perspective from UK History you could Probably add many more
Another idea is London has experienced unprecedented and unsustainable social transformation and things are going dark because there are too many operatives trying to shape events so they are doing what DJT did with his transition team.