Perhaps the difficulty here is that there is a broader principle underlying the matter raised by my noble friend that is completely fair but is not directly addressed by this technical provision. Ministers and Scottish government Ministers have agreed that there should be an underlying principle of no detriment. Now that I understand the matter, I can confirm to my noble friend that if there is a UK decision on income tax that impacts on receipts for the Scottish Government, they will be compensated. If that has teased out the important underlying point, I am happy to give that confirmation. My noble friend's amendment, which would have a wider and different effect, is not the way to tackle this issue. However, I can reassure him that there is an agreement between Ministers and the Scottish Government that the no-detriment principle will apply, as it should do, along the lines he suggested.