I for one dont believe half the rubbish thats printed, fuel is fuel..and dont forget the modern trucks of today, which are used frequently in bg also run on this fuel ( diesel ) a truck engine is not much different to a diesel engined car, eccept for its size, and a truck has a `water trap` which catches the condensation from the engine, and consists of a small filter which can be emptied periodically.
Now i dont see any problem with putting bg diesel in my mercedes turbo diesel, and i have used it before, and i will use it again, if you dont feel too certain, then you can always check whats missing from bg fuel compared to other countries, then maybe you can always use an additive such as redex etc.