That is absolutely ludicrous. The European Parliament’s role comes at the end of the process; it has oversight to the extent that it rubber-stamps the agreement or not.
New clauses 18 and 19 would require any new treaties agreed with the EU to be subject to the ratification of Parliament. We have always said that we will observe the constitutional and legal obligations that apply to the final deal, and that remains the case. As we have confirmed, the final agreement will be subject to a vote of this House before it is concluded.