The noble Lord asked a good question: is the creation of a criminal offence consistent with the withdrawal Act? Section 8 outlaws the creation of a relevant criminal offence. This is defined in Section 20 of the Act as an offence with a possible prison term of more than two years. The criminal offence in this SI is not caught by that definition, so it is permitted.
Following an intervention from the noble Baroness, Lady Kramer, I was asked about unilaterally recognising EEA systems as central banks with no EU-wide reciprocal action. Extending settlement finality protections unilaterally reduces the risk that UK firms will be refused access to EEA financial market infrastructures, known as systems, and central banks once the UK leaves the EU. It also reduces the legal uncertainty and settlement risk these systems and central banks would face regarding UK law without such protections, so it ensures that the UK remains an attractive place to do business in a global context and supports broader financial stability.
I am conscious that I might not have answered all the penetrating questions from the noble Lord, Lord Sharkey, or some others that have been raised. If I have not, I will write to noble Lords, I hope with an authoritative reply.