The Government is widely expected to lose this case upon appeal too, with the Supreme Court anticipated to rule in favour of Ms Miller and the Peoples’ Challenge. However, as the new material from Northern Ireland has now been allowed to be considered, it is possible that the Supreme Court could also rule that the devolved parliaments of Scotland, Wales and Northern Ireland must also get a say on whether to trigger Article 50, by approving a Legislative Consent Motion. This raises the possibility that the devolved administrations could block or delay Brexit, as a majority of people in Northern Ireland and Scotland both voted Remain.