Tax Credits (Income Thresholds and Determination of Rates) (Amendment) Regulations 2015

I am really quite surprised at the noble Earl, given all his experience and the respect in which he is held in this House. He seems to be suggesting that there is no significant difference between a fatal amendment and a non-fatal amendment. In the time I have been here, which is less than his, there has always been a clear distinction between the two—a “binary” is the word he used in another context. Indeed, the Leader of the House seemed to be unclear in her opening remarks about the distinction between the Lib Dem amendment and the Labour amendment, but the difference is surely fundamental. If he does not accept my proposition, could he at least enlighten the House as to the professional advice from clerks to him and the Conservative Front Bench about which of these amendments are fatal and which are not.