On 10th December 2018, the Prime Minister’s statement on the UK’s exit from the European Union was repeated in the House of Lords. The Bishop of Chester, the Rt Revd Peter Forster, asked a question in response:
The Lord Bishop of Chester: My Lords, I want to take the House back to the concept of a backstop. Is not the nature of a backstop that it must be a backstop? A backstop that one party can unilaterally abrogate somehow ceases to be a backstop. How can you negotiate away a backstop and it still remain a backstop?
Baroness Evans of Bowes Park: I have been very clear that there is no deal available that does not include a backstop. Concerns have been expressed about the perceived indefinite nature of the backstop. That is what the Prime Minister will discuss further over the coming days.