Guarantee? That is a bold statement. In this conversation I would disagree with you for two reasons.

1. We are dealing with countries in the middle east. Who knows what will be happening a week from now, let alone "if" the Labour Party gains control.
2. Your guarantee is based upon the words of politicians. Maybe you have more confidence in the integrity and honesty of Politicians then I do... I will never say never, but I want to see it first.