Corrected entry: When Ethan and Benji go to Morocco, no one would know what the security card would look like or how it's programmed for them to make a copy to fit Benji's profile. Also issues with acquiring the BMW used to jam the signal at the gates, as the car is supplied by the IMF, which Ethan is no longer a part of, and Benji couldn't ask for it, as that would open him up to too many questions.
Corrected entry: When Hunt stumbles over the front of the car in Morocco it's facing to the left, but when he drives off it's now facing to the right.
Corrected entry: When Brant runs out of Kings Cross station he's not wearing sunglasses, but when he stops running in the underground carpark he's wearing sunglasses.
Corrected entry: Ethan puts Benji's identity card (for the underwater safe scene) in a shoulder pocket in his wetsuit. He then pulls it out of a pocket on his leg.