..it's not really very clearly set out is it?.. I'm not inclined to raise it in case I get the wrong answer!
Yes, definately not clear and I'm tempted to agree and leave well alone, although I'm sure the 'powers that be' are well aware of it!
What would be more useful is some sort of 'grandfather rights' so that we could run a later car if the model was in production before the cutoff dates.