Full Brexit checks risk becoming 'incendiary' in N.Ireland, M&S says | Reuters
Brexit's Irish border problem, explained - Vox
Mock customs posts set up along border during protests against Brexit checkpoints - The Irish News
Irish border 'checkpoints' put up in Brexit protest | UTV | ITV News
Road closures and checkpoints, Queen Mary, University of London
Dublin to oppose UK requirements for crossing Northern Irish border – POLITICO
Evolving question of Irish border - BBC News
What is the Irish backstop, and why has it complicated Brexit?
Irish Border: The 310 Miles Breaking Brexit
Is this what Brexit looks like? Pro-Remain campaigners bring chaos to border town as they set up mock checkpoints between Ireland and Northern Ireland | Daily Mail Online
Irish border closure 'won't reduce Covid cases'... ban on non-essential travel would be more effective says DUP's Wells - BelfastTelegraph.co.uk
Mock soldiers man Irish border checkpoint in Brexit protest | Shropshire Star
What Brexit Means For Peace in Northern Ireland | Time
The Northern Irish Border Is a Nightmare That Could Ultimately Derail Brexit