With the Brexit deadline pushed back and the prospect of a "no deal" looming large, here's a look back at eighteen months of tensions in the footsteps of European negotiator Michel Barnier, at the heart of the negotiations and twists and turns of the biggest divorce in history.

With the Brexit deadline pushed back and the prospect of a "no deal" looming large, here's a look back at eighteen months of tensions in the footsteps of European negotiator Michel Barnier, at the heart of the negotiations and twists and turns of the biggest divorce in history.