Factual error: While Bridger is watching the film of the Mafia boss following Beckerman he signals for the film to be stopped so he can look at the close up shot of the man. He is watching a 16mm film shown through a bog standard projector - stop a film like that for more than two seconds without closing down the projector shutter (this doesn't happen - if it did the screen would darken instantly) and it will melt and catch fire. This doesn't happen.
Factual error: The amount of gold shown would weigh upwards of 12 tons. That's 4 tons per mini. No way! The density of gold is 19 times that of water; a cubic metre of gold weighs 19 tons. A whole Morris Mini weighed less than 700kg. If you can pay for it, put a block of 10cmx10cmx10cm of gold on the table and see if anyone can lift it.
Factual error: At the end on the coach the actual coach is not big enough to accommodate the 3 minis, the mini crews, the coach crew and the mini bus crew and the pile of gold. The first mini is parked right behind the driver and the last is literally touching the back doors also as we've seen not much room either side of the minis there simply isn't enough room.