Revealing: In the beginning, during the riot outbreak, there is a scene with a soldier being pulled down from climbing a fence. In the next shot as the crowd is pushing forward, you can see a concrete road block tip over. If you look closely at the bottom of the block, you can see that it's not a real concrete block, but a prop made of wood planks and grey painted rubber.

Revealing: During the car chase near the end of the movie there is a scene in which a van hits a motorcycle and the van flips end over end. In one of the shots you can see the two air cannons behind the rear axle.

Continuity: When Sinclair drives the Bentley through the closing vault doors, she barely makes it, with both sides of the car scraping against the doors (as we can both see and hear). But in the next shot of them driving away, the car does not have any marks from being scraped up. Side mirrors are still intact, and even the paint looks fine.

Continuity: In the beginning during the riot, a man with a sign reading "The end is nigh", can be seen shot at. The sign gets several gunshot holes, but as the man falls down the holes are gone.