Theresa May's speech began interestingly on Wednesday.
She ambled onto the stage for her speech on the final day of the Conservative party conference - the same day that her proposals for firms to provide lists of all foreign workers were roundly criticised - serenaded by Mick Jagger's voice ringing "if you start me up I'll never stop".
It was a bit uncomfortable.
She paused for more than a moment, before beginning:
When we came to Birmingham this week, some big questions were hanging in the air.
Do we have a plan for Brexit?
Are we ready for the effort it will take to see it through?
Can Boris Johnson stay on message for a full four days?
There was extended applause before she finished the joke:
You can watch the full video below:
Let's get the replay on Boris' face after the joke.
Yep, that one landed firmly on the foreign secretary's chin.
Almost as if she's reminding him of his place.