The Withdrawal Agreement Bill

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Why is the Withdrawal Agreement Bill needed?

The UK needs a bill to implement the Withdrawal Agreement, which is a legally binding treaty setting out the negotiated terms of the UK’s departure from the EU.

 This is for two reasons:

  1. To meet our international obligations. When the UK becomes party to an international treaty, the treaty does not automatically take effect in UK law. Instead, Parliament must legislate to give effect to the treaty.
  2. A full Act of Parliament is required by prior legislation. Under the EU (Withdrawal) Act, Parliament must pass a further Act before the UK is allowed to ratify the treaty.

What will be in the Withdrawal Agreement Bill?

Once passed, the Withdrawal Agreement Bill will:

  • Keep parts of the European Communities Act in force for the duration of the transition period. This will allow the UK to update its statute book to reflect new EU laws that come into force in the transition, and will preserve the jurisdiction of the European Court of Justice
  • Make citizens’ rights provisions of the withdrawal agreement directly enforceable in the UK so that EU citizens in the UK can enforce those rights in the UK courts
  • Create an “independent monitoring authority” to police the UK’s compliance with the citizens’ rights part of the withdrawal agreement at the end of the transition period
  • Give the Withdrawal Agreement, and any EU law incorporated into the Withdrawal Agreement, a form of “supremacy” over UK law
  • Give the UK courts new instructions on their relationship with the European Court of Justice
  • Give ministers powers to make payments to the EU under the “financial settlement” (the divorce bill).

It will also have to set out a domestic process for the commencement of the Irish border backstop.

Is there enough time to pass the Withdrawal Agreement Bill?

Past bills to implement major EU treaties have taken between 10 and 40 sitting days to get through Parliament. More controversial treaties have tended to take longer.

The Government could push the bill through the Commons very quickly if it managed to command a majority for the necessary programme motion. But it would then depend on the agreement of the House of Lords.

What are the most controversial parts of the Withdrawal Agreement Bill?

The bill contains a few clauses which could become political flashpoints.

  1. Provision for the 'divorce bill' or the financial settlement. The will give ministers powers to make payments to the EU. MPs may, at the least, amend these clauses to make payments conditional on the EU reaching a trade agreement with the UK, or on future parliamentary votes.
  2. Any provision giving effect to the Irish backstopThese parts of the bill could give the Government powers to change the law without consulting Parliament in the future. This would prove controversial as many Conservative MPs oppose the Irish backstop and have made demands for greater parliamentary control over this provision of the Withdrawal Agreement.
  3. Any provision on the continuing role of EU institutions or EU law in the UKIn particular, the bill will effectively keep the European Communities Act in force, will provide for a closer relationship between the UK courts and the European Court of Justice, and will provide for the supremacy of the withdrawal agreement and some EU law over UK law.

MPs may also use the Withdrawal Agreement Bill as a vehicle to achieve objectives relating to the next stage of the Brexit process. For instance, there may be amendments relating to the approval of the future relationship treaty with the EU, which will be negotiated after the UK has left the EU.

The Government may also use the bill to make good on any concessions it offers to Labour in the cross-party talks to secure a majority for the Withdrawal Agreement. For example, it could include provisions in the bill on a permanent customs union, social and environmental protections, or Parliament’s role in the future relationship negotiation.

 A vote for the Government’s Brexit deal is no guarantee of a vote for the legislation required to implement it.

What happens if the Government cannot get the Withdrawal Agreement Bill through Parliament?

If the Government cannot get the Withdrawal Agreement Bill through Parliament, then the default legal position is that the UK cannot ratify the deal, and so would leave the EU on 31 October without a deal.

When will the Government publish the Withdrawal Agreement Bill?

The Government has said it will introduce the Withdrawal Agreement Bill in the Commons the week of the 3 June.

Update date: 
Wednesday, May 15, 2019