European Union (Notification of Withdrawal) Bill

One of the things that is troubling me is the principle of equivalence. As I understand it, the European Parliament has the opportunity to vote on the deal before it is presented to the European Council, and so, in effect, has a right of veto. I interpret that to mean that the deal is therefore then sent back to the negotiating team for further negotiation. Does the hon. Gentleman agree that one of the strong points that we have to ensure is that those who voted to leave the EU, whose decisions we respect, have at least equivalence in terms of what their Parliament can do as compared with the European Parliament?