I wonder if it has anything to do with the iPhone I’m on. It doesn’t have, and cannot have Flash Player. A lot of videos require Flash. So I installed the YouTube app, and now most of the videos play. But once in a while I get that censorship warning. The app probably does that.
Ahhhhh. that makes sense.
The scene is from Lawrence of Arabia, and he is riding his motorcycle, and loses control and fatally crashes.
The scene is shot from the viewpoint of Lawrence, and one can see the handlebars quiver just as he loses control of the bike. I have seen that quiver, and it is very difficult to regain control once that happens.
Once it happened when my front forks were hit by a small Florida style tornado. Rather than attempting to control the bike, I leaped off, just before the thing spun on its gear shift lever like a food processor.