England and Scotland get split apart by an earthquake. The two parliaments separate entirely and the countries decide to pursue independent and completely opposing manifestos. A war ensues.
To facilitate troop mobilisation, Scotland builds a bridge. This BENEFIT ensures the WELFARE of all their troops.
In this scenario, would it be morally right for the English, who do not support the Scottish people, to use the bridge?
Considering how, in this scenario, the English fully oppose the Scottish, I would think it prudent for them to make as much use of the bridge as possible. The Scottish might hate them for it and moan about the hypocrisy of the British slagging off their policies and then using their bridge, but really that would be the pragmatic thing to do.