Revealing mistakes: When Johnny English is being lowered from the car transporter in the chase scene, the oncoming Fiat bushes underneath the Aston Martin causing all four wheels to rotate. This would only be possible if the car was in Neutral gear, but it is not as when he selects reverse to back off the trailer he moves the gear selector backwards from park to reverse. Hence only the front two wheels would rotate as being a rear wheel drive in park gear, the gearbox and rear wheels would be locked and have no free rotation.
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