Let me explain what the political press means when they talk about chaos and tumult: Usually this means that someone didn't do what they thought he or she was going to do (or should do), or the outcome of an event is not what they predicted. Once David Cameron followed the Brexit vote by announcing he would step down as British prime minister, the political press immediately assumed that former London Mayor Boris Johnson - who backed Brexit perhaps more openly and aggressively than any other political figure in the UK - would seek and win the post.
Today, the Tories are in chaos as the media defines it. Horrors. They don't know what's going to happen and they'll have to go through a process to figure it out: