European Union (Withdrawal) Bill

My Lords, I understand and am grateful for what the Minister has said about the purpose behind the amendments. He is quite right that, for example, the first three amendments identify as enactments things, including Church Measures, that would normally be regarded as such but were not included. My question for him is simply this: he said in moving the amendment that one of the advantages of the amendments would be to enable deficiencies, if there were connections with EU law, to be corrected through secondary legislation. Could he explain how these amendments will enable that to be done? I did not quite follow that.