*Spoilers* The "Winston makes everyone stop" scene
In the scene where Winston tells John he is excommunicated, there is a part where he has a henchman make a call and everyone in the park just stops moving. I didn't get it at first, but after thinking about it my assumption is that this was to show John that if he tried to kill him, all these people were there under his order, so he wouldn't make it out alive if he tried anything.
But then I got to thinking that it seems as if John and Winston have a deeper relationship (which I hope is explored in part 3) by the way Winston talks to him. So John probably wouldn't attack him just for telling him he was no longer allowed at the Continental. Which makes my above theory wrong.
Does anyone else have an idea why this part took place?