My Lords, I rise to support the amendment and to point out to the Minister that it gives him an opportunity. I know that he and the Government care deeply about public health. This amendment gives him the chance to reassure the Committee, and the wider public, that the Bill will do no harm to the precious public health. It is supported by more than 15 medical organisations, and I thank the Faculty of Public Health for its very informative briefings.
The amendment deliberately uses the language of Article 168 of the Lisbon treaty, so there is a body of jurisprudence through which it can be interpreted. The UK can be proud of its high standards of public health protection, safeguarded by legislation, policy and practice. I hope that the Government and my noble friend will seriously consider accepting this amendment to help provide the reassurance that, if we leave the EU, we will do no harm to public health. The amendment places a duty not only on the Government and the devolved authorities but on the arm’s-length bodies that can so often be involved in the detail of public health standards. This Bill is where constitutional stability and certainty needs to be established within our legal system, so I hope that the Minister will respond positively.