Mere days after the referendum, key leave campaigners break their promises as reality sets in.

We now face deep constitutional questions about Scotland, Northern Ireland and Gibraltar. We face an economic crisis. And we face a #brexit agenda that is impossible to implement. Each and every one of us now has a role to play in exposing this doomed agenda.

We must make sure the UK maintains as close a link to the EU as possible. We must bring sanity and academic integrity back to our politics. And we must begin to undo the damage this toxic campaign has wrought upon our nation and the world.