Lord Palmerston, Lord Russell, Lord Derby, died or else lost their influence within a year or two of 1867. The complete consequences of the Act of 1832 upon the House of Lords could not be seen while the Commons were subject to such aristocratic guidance. Much of the change which might have been expected from the Act of 1832 was held in suspense, and did not begin till that measure had been followed by another of similar and greater power.
The work which the Duke of Wellington in part performed has now, therefore, to be completed also. He met the half difficulty; we have to surmount the whole one. We have to frame such tacit rules, to establish such ruling but unenacted customs, as will make the House of Lords yield to the Commons when and as often as our new Constitution requires that it should yield. I shall be asked, How often is that, and what is the test by which you know it?
I answer that the House of Lords must yield whenever the opinion of the Commons is also the opinion of the nation, and when it is clear that the nation has made up its mind. Whether or not the nation has made up its mind is a question to be decided by all the circumstances of the case, and in the common way in which all practical questions are decided. There are some people who lay down a sort of mechanical test: they say the House of Lords should be at liberty to reject a measure passed by
