I had one of these in the past, what a local told me is that it is a speeding fine. It has nothing to do with translation, the translation is the same in Arabic. What was happening is a lot of locals where getting a lot of speeding fines, and these mean points on your license, and at a certain amount you are supposed to lose your license. So to avoid the hassle of too many points and not being able to take the license away from certain locals they changed what comes up on the fine to 'loading a vehicle' which has the same fine but does not give you points. Hence the fine remains but the awkward situation of having to take away a license from someone disappears.