Enterprise Bill [Lords]

I am listening intently to the hon. Gentleman. I was in the Committee, and I am wondering whether there may be a flaw in his argument—no pun intended. If we put the floor in at £27,000, what about the person at £28,000? How would we distinguish between the different groups? Is it not better to set a limit to the payment that is made and to be blind on the income that someone gets up to that limit?