Brexit has driven fault lines through British politics as seen at no time since the 1680s. Fervent ‘leavers’ and fervent ‘remainers’ can be found in both of the main political parties, although most favour various compromise options in between.

This is reflected in the composition of the UK Parliament and has resulted in an impasse, with Parliament rejecting both the transitional ‘deal’ to leave the EU negotiated by former Prime Minister Theresa May at the end of 2018 and the prospect of leaving the EU without a deal – a ‘no deal’ Brexit. The election of Boris Johnson as the new UK prime minister and his appointment of a government leaning firmly towards leaving the EU, with or without a deal on October 31, 2019, throws up some distinctive legal challenges: If a new deal cannot be struck with the EU, is a no-deal Brexit inevitable, or can the remainer MPs stop it?

Click here for the full GT Alert, which explores Prime Minister Johnson’s options, the two legal routes open to remainer MPs, and more.